From a728a196d253530f17da5c86dc7dfbe58c5f7094 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Fri, 25 Aug 2017 15:47:14 +0200
Subject: [PATCH 01/25] 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>
---
 drivers/crypto/amcc/crypto4xx_core.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

--- a/drivers/crypto/amcc/crypto4xx_core.c
+++ b/drivers/crypto/amcc/crypto4xx_core.c
@@ -1033,12 +1033,10 @@ int crypto4xx_register_alg(struct crypto
 			break;
 		}
 
-		if (rc) {
-			list_del(&alg->entry);
+		if (rc)
 			kfree(alg);
-		} else {
+		else
 			list_add_tail(&alg->entry, &sec_dev->alg_list);
-		}
 	}
 
 	return 0;