crypto: user - remove intermediate variable
The use of the v64 intermediate variable is useless, and removing it bring to much readable code. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
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b0af91c141
commit
5fff81729f
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@ -34,22 +34,16 @@ struct crypto_dump_info {
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static int crypto_report_aead(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_aead(struct sk_buff *skb, struct crypto_alg *alg)
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{
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{
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struct crypto_stat_aead raead;
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struct crypto_stat_aead raead;
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u64 v64;
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memset(&raead, 0, sizeof(raead));
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memset(&raead, 0, sizeof(raead));
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strscpy(raead.type, "aead", sizeof(raead.type));
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strscpy(raead.type, "aead", sizeof(raead.type));
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v64 = atomic64_read(&alg->encrypt_cnt);
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raead.stat_encrypt_cnt = atomic64_read(&alg->encrypt_cnt);
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raead.stat_encrypt_cnt = v64;
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raead.stat_encrypt_tlen = atomic64_read(&alg->encrypt_tlen);
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v64 = atomic64_read(&alg->encrypt_tlen);
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raead.stat_decrypt_cnt = atomic64_read(&alg->decrypt_cnt);
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raead.stat_encrypt_tlen = v64;
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raead.stat_decrypt_tlen = atomic64_read(&alg->decrypt_tlen);
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v64 = atomic64_read(&alg->decrypt_cnt);
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raead.stat_aead_err_cnt = atomic64_read(&alg->aead_err_cnt);
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raead.stat_decrypt_cnt = v64;
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v64 = atomic64_read(&alg->decrypt_tlen);
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raead.stat_decrypt_tlen = v64;
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v64 = atomic64_read(&alg->aead_err_cnt);
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raead.stat_aead_err_cnt = v64;
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return nla_put(skb, CRYPTOCFGA_STAT_AEAD, sizeof(raead), &raead);
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return nla_put(skb, CRYPTOCFGA_STAT_AEAD, sizeof(raead), &raead);
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}
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}
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@ -57,22 +51,16 @@ static int crypto_report_aead(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_cipher(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_cipher(struct sk_buff *skb, struct crypto_alg *alg)
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{
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{
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struct crypto_stat_cipher rcipher;
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struct crypto_stat_cipher rcipher;
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u64 v64;
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memset(&rcipher, 0, sizeof(rcipher));
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memset(&rcipher, 0, sizeof(rcipher));
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strscpy(rcipher.type, "cipher", sizeof(rcipher.type));
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strscpy(rcipher.type, "cipher", sizeof(rcipher.type));
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v64 = atomic64_read(&alg->encrypt_cnt);
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rcipher.stat_encrypt_cnt = atomic64_read(&alg->encrypt_cnt);
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rcipher.stat_encrypt_cnt = v64;
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rcipher.stat_encrypt_tlen = atomic64_read(&alg->encrypt_tlen);
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v64 = atomic64_read(&alg->encrypt_tlen);
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rcipher.stat_decrypt_cnt = atomic64_read(&alg->decrypt_cnt);
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rcipher.stat_encrypt_tlen = v64;
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rcipher.stat_decrypt_tlen = atomic64_read(&alg->decrypt_tlen);
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v64 = atomic64_read(&alg->decrypt_cnt);
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rcipher.stat_cipher_err_cnt = atomic64_read(&alg->cipher_err_cnt);
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rcipher.stat_decrypt_cnt = v64;
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v64 = atomic64_read(&alg->decrypt_tlen);
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rcipher.stat_decrypt_tlen = v64;
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v64 = atomic64_read(&alg->cipher_err_cnt);
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rcipher.stat_cipher_err_cnt = v64;
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return nla_put(skb, CRYPTOCFGA_STAT_CIPHER, sizeof(rcipher), &rcipher);
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return nla_put(skb, CRYPTOCFGA_STAT_CIPHER, sizeof(rcipher), &rcipher);
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}
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}
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@ -80,21 +68,15 @@ static int crypto_report_cipher(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_comp(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_comp(struct sk_buff *skb, struct crypto_alg *alg)
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{
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{
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struct crypto_stat_compress rcomp;
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struct crypto_stat_compress rcomp;
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u64 v64;
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memset(&rcomp, 0, sizeof(rcomp));
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memset(&rcomp, 0, sizeof(rcomp));
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strscpy(rcomp.type, "compression", sizeof(rcomp.type));
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strscpy(rcomp.type, "compression", sizeof(rcomp.type));
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v64 = atomic64_read(&alg->compress_cnt);
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rcomp.stat_compress_cnt = atomic64_read(&alg->compress_cnt);
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rcomp.stat_compress_cnt = v64;
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rcomp.stat_compress_tlen = atomic64_read(&alg->compress_tlen);
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v64 = atomic64_read(&alg->compress_tlen);
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rcomp.stat_decompress_cnt = atomic64_read(&alg->decompress_cnt);
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rcomp.stat_compress_tlen = v64;
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rcomp.stat_decompress_tlen = atomic64_read(&alg->decompress_tlen);
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v64 = atomic64_read(&alg->decompress_cnt);
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rcomp.stat_compress_err_cnt = atomic64_read(&alg->compress_err_cnt);
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rcomp.stat_decompress_cnt = v64;
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v64 = atomic64_read(&alg->decompress_tlen);
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rcomp.stat_decompress_tlen = v64;
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v64 = atomic64_read(&alg->compress_err_cnt);
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rcomp.stat_compress_err_cnt = v64;
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return nla_put(skb, CRYPTOCFGA_STAT_COMPRESS, sizeof(rcomp), &rcomp);
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return nla_put(skb, CRYPTOCFGA_STAT_COMPRESS, sizeof(rcomp), &rcomp);
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}
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}
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@ -102,21 +84,15 @@ static int crypto_report_comp(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_acomp(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_acomp(struct sk_buff *skb, struct crypto_alg *alg)
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{
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{
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struct crypto_stat_compress racomp;
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struct crypto_stat_compress racomp;
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u64 v64;
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memset(&racomp, 0, sizeof(racomp));
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memset(&racomp, 0, sizeof(racomp));
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strscpy(racomp.type, "acomp", sizeof(racomp.type));
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strscpy(racomp.type, "acomp", sizeof(racomp.type));
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v64 = atomic64_read(&alg->compress_cnt);
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racomp.stat_compress_cnt = atomic64_read(&alg->compress_cnt);
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racomp.stat_compress_cnt = v64;
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racomp.stat_compress_tlen = atomic64_read(&alg->compress_tlen);
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v64 = atomic64_read(&alg->compress_tlen);
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racomp.stat_decompress_cnt = atomic64_read(&alg->decompress_cnt);
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racomp.stat_compress_tlen = v64;
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racomp.stat_decompress_tlen = atomic64_read(&alg->decompress_tlen);
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v64 = atomic64_read(&alg->decompress_cnt);
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racomp.stat_compress_err_cnt = atomic64_read(&alg->compress_err_cnt);
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racomp.stat_decompress_cnt = v64;
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v64 = atomic64_read(&alg->decompress_tlen);
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racomp.stat_decompress_tlen = v64;
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v64 = atomic64_read(&alg->compress_err_cnt);
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racomp.stat_compress_err_cnt = v64;
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return nla_put(skb, CRYPTOCFGA_STAT_ACOMP, sizeof(racomp), &racomp);
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return nla_put(skb, CRYPTOCFGA_STAT_ACOMP, sizeof(racomp), &racomp);
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}
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}
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@ -124,25 +100,17 @@ static int crypto_report_acomp(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_akcipher(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_akcipher(struct sk_buff *skb, struct crypto_alg *alg)
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{
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{
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struct crypto_stat_akcipher rakcipher;
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struct crypto_stat_akcipher rakcipher;
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u64 v64;
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memset(&rakcipher, 0, sizeof(rakcipher));
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memset(&rakcipher, 0, sizeof(rakcipher));
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strscpy(rakcipher.type, "akcipher", sizeof(rakcipher.type));
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strscpy(rakcipher.type, "akcipher", sizeof(rakcipher.type));
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v64 = atomic64_read(&alg->encrypt_cnt);
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rakcipher.stat_encrypt_cnt = atomic64_read(&alg->encrypt_cnt);
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rakcipher.stat_encrypt_cnt = v64;
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rakcipher.stat_encrypt_tlen = atomic64_read(&alg->encrypt_tlen);
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v64 = atomic64_read(&alg->encrypt_tlen);
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rakcipher.stat_decrypt_cnt = atomic64_read(&alg->decrypt_cnt);
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rakcipher.stat_encrypt_tlen = v64;
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rakcipher.stat_decrypt_tlen = atomic64_read(&alg->decrypt_tlen);
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v64 = atomic64_read(&alg->decrypt_cnt);
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rakcipher.stat_sign_cnt = atomic64_read(&alg->sign_cnt);
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rakcipher.stat_decrypt_cnt = v64;
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rakcipher.stat_verify_cnt = atomic64_read(&alg->verify_cnt);
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v64 = atomic64_read(&alg->decrypt_tlen);
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rakcipher.stat_akcipher_err_cnt = atomic64_read(&alg->akcipher_err_cnt);
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rakcipher.stat_decrypt_tlen = v64;
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v64 = atomic64_read(&alg->sign_cnt);
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rakcipher.stat_sign_cnt = v64;
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v64 = atomic64_read(&alg->verify_cnt);
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rakcipher.stat_verify_cnt = v64;
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v64 = atomic64_read(&alg->akcipher_err_cnt);
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rakcipher.stat_akcipher_err_cnt = v64;
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return nla_put(skb, CRYPTOCFGA_STAT_AKCIPHER,
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return nla_put(skb, CRYPTOCFGA_STAT_AKCIPHER,
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sizeof(rakcipher), &rakcipher);
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sizeof(rakcipher), &rakcipher);
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@ -151,20 +119,15 @@ static int crypto_report_akcipher(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_kpp(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_kpp(struct sk_buff *skb, struct crypto_alg *alg)
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{
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{
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struct crypto_stat_kpp rkpp;
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struct crypto_stat_kpp rkpp;
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u64 v;
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memset(&rkpp, 0, sizeof(rkpp));
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memset(&rkpp, 0, sizeof(rkpp));
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strscpy(rkpp.type, "kpp", sizeof(rkpp.type));
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strscpy(rkpp.type, "kpp", sizeof(rkpp.type));
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v = atomic64_read(&alg->setsecret_cnt);
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rkpp.stat_setsecret_cnt = atomic64_read(&alg->setsecret_cnt);
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rkpp.stat_setsecret_cnt = v;
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rkpp.stat_generate_public_key_cnt = atomic64_read(&alg->generate_public_key_cnt);
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v = atomic64_read(&alg->generate_public_key_cnt);
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rkpp.stat_compute_shared_secret_cnt = atomic64_read(&alg->compute_shared_secret_cnt);
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rkpp.stat_generate_public_key_cnt = v;
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rkpp.stat_kpp_err_cnt = atomic64_read(&alg->kpp_err_cnt);
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v = atomic64_read(&alg->compute_shared_secret_cnt);
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rkpp.stat_compute_shared_secret_cnt = v;
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v = atomic64_read(&alg->kpp_err_cnt);
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rkpp.stat_kpp_err_cnt = v;
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return nla_put(skb, CRYPTOCFGA_STAT_KPP, sizeof(rkpp), &rkpp);
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return nla_put(skb, CRYPTOCFGA_STAT_KPP, sizeof(rkpp), &rkpp);
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}
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}
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@ -172,18 +135,14 @@ static int crypto_report_kpp(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_ahash(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_ahash(struct sk_buff *skb, struct crypto_alg *alg)
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{
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{
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struct crypto_stat_hash rhash;
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struct crypto_stat_hash rhash;
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u64 v64;
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memset(&rhash, 0, sizeof(rhash));
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memset(&rhash, 0, sizeof(rhash));
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strscpy(rhash.type, "ahash", sizeof(rhash.type));
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strscpy(rhash.type, "ahash", sizeof(rhash.type));
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v64 = atomic64_read(&alg->hash_cnt);
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rhash.stat_hash_cnt = atomic64_read(&alg->hash_cnt);
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rhash.stat_hash_cnt = v64;
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rhash.stat_hash_tlen = atomic64_read(&alg->hash_tlen);
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v64 = atomic64_read(&alg->hash_tlen);
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rhash.stat_hash_err_cnt = atomic64_read(&alg->hash_err_cnt);
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rhash.stat_hash_tlen = v64;
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v64 = atomic64_read(&alg->hash_err_cnt);
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rhash.stat_hash_err_cnt = v64;
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return nla_put(skb, CRYPTOCFGA_STAT_HASH, sizeof(rhash), &rhash);
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return nla_put(skb, CRYPTOCFGA_STAT_HASH, sizeof(rhash), &rhash);
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}
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}
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@ -191,18 +150,14 @@ static int crypto_report_ahash(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_shash(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_shash(struct sk_buff *skb, struct crypto_alg *alg)
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{
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{
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struct crypto_stat_hash rhash;
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struct crypto_stat_hash rhash;
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u64 v64;
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memset(&rhash, 0, sizeof(rhash));
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memset(&rhash, 0, sizeof(rhash));
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strscpy(rhash.type, "shash", sizeof(rhash.type));
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strscpy(rhash.type, "shash", sizeof(rhash.type));
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v64 = atomic64_read(&alg->hash_cnt);
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rhash.stat_hash_cnt = atomic64_read(&alg->hash_cnt);
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rhash.stat_hash_cnt = v64;
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rhash.stat_hash_tlen = atomic64_read(&alg->hash_tlen);
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v64 = atomic64_read(&alg->hash_tlen);
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rhash.stat_hash_err_cnt = atomic64_read(&alg->hash_err_cnt);
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rhash.stat_hash_tlen = v64;
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v64 = atomic64_read(&alg->hash_err_cnt);
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rhash.stat_hash_err_cnt = v64;
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return nla_put(skb, CRYPTOCFGA_STAT_HASH, sizeof(rhash), &rhash);
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return nla_put(skb, CRYPTOCFGA_STAT_HASH, sizeof(rhash), &rhash);
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}
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}
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@ -210,20 +165,15 @@ static int crypto_report_shash(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_rng(struct sk_buff *skb, struct crypto_alg *alg)
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static int crypto_report_rng(struct sk_buff *skb, struct crypto_alg *alg)
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{
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{
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struct crypto_stat_rng rrng;
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struct crypto_stat_rng rrng;
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u64 v64;
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memset(&rrng, 0, sizeof(rrng));
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memset(&rrng, 0, sizeof(rrng));
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strscpy(rrng.type, "rng", sizeof(rrng.type));
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strscpy(rrng.type, "rng", sizeof(rrng.type));
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v64 = atomic64_read(&alg->generate_cnt);
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rrng.stat_generate_cnt = atomic64_read(&alg->generate_cnt);
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rrng.stat_generate_cnt = v64;
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rrng.stat_generate_tlen = atomic64_read(&alg->generate_tlen);
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v64 = atomic64_read(&alg->generate_tlen);
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rrng.stat_seed_cnt = atomic64_read(&alg->seed_cnt);
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rrng.stat_generate_tlen = v64;
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rrng.stat_rng_err_cnt = atomic64_read(&alg->rng_err_cnt);
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v64 = atomic64_read(&alg->seed_cnt);
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rrng.stat_seed_cnt = v64;
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v64 = atomic64_read(&alg->rng_err_cnt);
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rrng.stat_rng_err_cnt = v64;
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return nla_put(skb, CRYPTOCFGA_STAT_RNG, sizeof(rrng), &rrng);
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return nla_put(skb, CRYPTOCFGA_STAT_RNG, sizeof(rrng), &rrng);
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}
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}
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