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From: Wei Yongjun <weiyj.lk@gmail.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
	Baolin Wang <baolin.wang@linaro.org>
Cc: Wei Yongjun <weiyongjun1@huawei.com>, linux-crypto@vger.kernel.org
Subject: [PATCH -next] crypto: omap-aes - fix error return code in omap_aes_probe()
Date: Thu, 15 Sep 2016 03:27:32 +0000	[thread overview]
Message-ID: <1473910052-31515-1-git-send-email-weiyj.lk@gmail.com> (raw)

From: Wei Yongjun <weiyongjun1@huawei.com>

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 <weiyongjun1@huawei.com>
---
 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 2033769..fe32dd9 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;

             reply	other threads:[~2016-09-15  3:27 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-15  3:27 Wei Yongjun [this message]
2016-09-22 10:43 ` [PATCH -next] crypto: omap-aes - fix error return code in omap_aes_probe() Herbert Xu

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