From: Christian Lamparter <chunkeey@googlemail.com>
Date: Fri, 25 Aug 2017 13:47:14 +0000 (+0200)
Subject: crypto: crypto4xx - remove bad list_del
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=a728a196d253530f17da5c86dc7dfbe58c5f7094;p=openwrt%2Fstaging%2Fblogic.git

crypto: crypto4xx - remove bad list_del

alg entries are only added to the list, after the registration
was successful. If the registration failed, it was never added
to the list in the first place.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/amcc/crypto4xx_core.c b/drivers/crypto/amcc/crypto4xx_core.c
index 65dc78b91dea..3118cec0d81e 100644
--- a/drivers/crypto/amcc/crypto4xx_core.c
+++ b/drivers/crypto/amcc/crypto4xx_core.c
@@ -1033,12 +1033,10 @@ int crypto4xx_register_alg(struct crypto4xx_device *sec_dev,
 			break;
 		}
 
-		if (rc) {
-			list_del(&alg->entry);
+		if (rc)
 			kfree(alg);
-		} else {
+		else
 			list_add_tail(&alg->entry, &sec_dev->alg_list);
-		}
 	}
 
 	return 0;