From c07203516439b9cd9f7b3cbed82a77164de5af40 Mon Sep 17 00:00:00 2001
From: Xu Wang <vulab@iscas.ac.cn>
Date: Wed, 26 Aug 2020 04:00:22 +0000
Subject: [PATCH] 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>
---
 kernel/audit.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/audit.c b/kernel/audit.c
index 86f2b76e3d4e..68cee3bc8cfe 100644
--- 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);