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crypto: don't open-code qcrypto_hash_supports 

Call the existing qcrypto_hash_supports method from
qcrypto_hash_bytesv instead of open-coding it again.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange 2016-07-05 17:41:45 +01:00
parent 2165477c0f
commit 7603289712
3 changed files with 3 additions and 6 deletions
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3
crypto/hash-gcrypt.c
View File

@ -55,8 +55,7 @@ int qcrypto_hash_bytesv(QCryptoHashAlgorithm alg,
gcry_md_hd_t md;
unsigned char *digest;
if (alg >= G_N_ELEMENTS(qcrypto_hash_alg_map) ||
qcrypto_hash_alg_map[alg] == GCRY_MD_NONE) {
if (!qcrypto_hash_supports(alg)) {
error_setg(errp,
"Unknown hash algorithm %d",
alg);

3
crypto/hash-glib.c
View File

@ -57,8 +57,7 @@ int qcrypto_hash_bytesv(QCryptoHashAlgorithm alg,
int i, ret;
GChecksum *cs;
if (alg >= G_N_ELEMENTS(qcrypto_hash_alg_map) ||
qcrypto_hash_alg_map[alg] == -1) {
if (!qcrypto_hash_supports(alg)) {
error_setg(errp,
"Unknown hash algorithm %d",
alg);

3
crypto/hash-nettle.c
View File

@ -113,8 +113,7 @@ int qcrypto_hash_bytesv(QCryptoHashAlgorithm alg,
int i;
union qcrypto_hash_ctx ctx;
if (alg >= G_N_ELEMENTS(qcrypto_hash_alg_map) ||
qcrypto_hash_alg_map[alg].init == NULL) {
if (!qcrypto_hash_supports(alg)) {
error_setg(errp,
"Unknown hash algorithm %d",
alg);