audit: Remove redundant null check

Because kfree_skb already checked NULL skb parameter, so the additional check is unnecessary, just remove it. Signed-off-by: Xu Wang <vulab@iscas.ac.cn> Signed-off-by: Paul Moore <paul@paul-moore.com>
mariobalanica · Aug 26, 2020 · c072035 · c072035
1 parent 265c320
commit c072035
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/kernel/audit.c b/kernel/audit.c
@@ -934,8 +934,7 @@ static void audit_free_reply(struct audit_reply *reply)
 	if (!reply)
 		return;
 
-	if (reply->skb)
-		kfree_skb(reply->skb);
+	kfree_skb(reply->skb);
 	if (reply->net)
 		put_net(reply->net);
 	kfree(reply);