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crypto: omap-aes - fix error return code in omap_aes_probe()

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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: 0529900a01 ("crypto: omap-aes - Support 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 03:27:32 +00:00
committed by Herbert Xu
parent 59af156625
commit c98ef8dbca
1 changed files with 3 additions and 1 deletions
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4
drivers/crypto/omap-aes.c
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@@ -1215,8 +1215,10 @@ static int omap_aes_probe(struct platform_device *pdev)
/* Initialize crypto engine */ /* Initialize crypto engine */
dd->engine = crypto_engine_alloc_init(dev, 1); dd->engine = crypto_engine_alloc_init(dev, 1);
if (!dd->engine) if (!dd->engine) {
err = -ENOMEM;
goto err_engine; goto err_engine;
}
dd->engine->prepare_cipher_request = omap_aes_prepare_req; dd->engine->prepare_cipher_request = omap_aes_prepare_req;
dd->engine->cipher_one_request = omap_aes_crypt_req; dd->engine->cipher_one_request = omap_aes_crypt_req;