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crypto: omap-des - fix error return code in omap_des_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: f1b77aaca8 ("crypto: omap-des - Integrate with the crypto
engine framework")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Wei Yongjun 2016-09-15 03:27:15 +00:00 committed by Herbert Xu
parent 36e09e1f87
commit 59af156625
1 changed files with 3 additions and 1 deletions
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4
drivers/crypto/omap-des.c
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@ -1081,8 +1081,10 @@ static int omap_des_probe(struct platform_device *pdev)
/* Initialize des 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_des_prepare_req;
dd->engine->cipher_one_request = omap_des_crypt_req;