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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2016-09-15 03:27:15 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-09-22 18:27:34 +0800 |
| commit | 59af156625ab1d11436b04806ee3c1c795b29a93 (patch) | |
| tree | ac20c156e219c8de1d2e18b85294b65b68ea6f82 | |
| parent | 36e09e1f874baf581604a76ce81aae0538eb0a23 (diff) | |
| download | linux-59af156625ab1d11436b04806ee3c1c795b29a93.tar.bz2 | |
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: f1b77aaca85a ("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>
| -rw-r--r-- | drivers/crypto/omap-des.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c index 2b20d960caa8..a6f65532fd16 100644 --- a/drivers/crypto/omap-des.c +++ b/drivers/crypto/omap-des.c @@ -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; |