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>
diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c
index 2b20d96..a6f6553 100644
--- a/drivers/crypto/omap-des.c
+++ b/drivers/crypto/omap-des.c
@@ -1081,8 +1081,10 @@
/* 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;