From c98ef8dbca18db133bb4bc7643b975ee2612be2f Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 15 Sep 2016 03:27:32 +0000 Subject: [PATCH] crypto: omap-aes - fix error return code in omap_aes_probe() Fix to return error code -ENOMEM from the crypto_engine_alloc_init() error handling case instead of 0, as done elsewhere in this function. Fixes: 0529900a01cb ("crypto: omap-aes - Support crypto engine framework") Signed-off-by: Wei Yongjun Signed-off-by: Herbert Xu --- drivers/crypto/omap-aes.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index 2033769e8381..fe32dd95ae4f 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -1215,8 +1215,10 @@ static int omap_aes_probe(struct platform_device *pdev) /* Initialize crypto engine */ dd->engine = crypto_engine_alloc_init(dev, 1); - if (!dd->engine) + if (!dd->engine) { + err = -ENOMEM; goto err_engine; + } dd->engine->prepare_cipher_request = omap_aes_prepare_req; dd->engine->cipher_one_request = omap_aes_crypt_req;