From 97b0b1ad58fab9f71b1a6bc056a09af6065ec3bc Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 25 Sep 2019 16:48:14 -0700
Subject: ipc/mqueue.c: delete an unnecessary check before the macro call
 dev_kfree_skb()

dev_kfree_skb() input parameter validation, thus the test around the call
is not needed.

This issue was detected by using the Coccinelle software.

Link: http://lkml.kernel.org/r/07477187-63e5-cc80-34c1-32dd16b38e12@web.de
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 ipc/mqueue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 7c15729d9d25..b02eb842b42e 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -1333,7 +1333,7 @@ out_fput:
 out:
 	if (sock)
 		netlink_detachskb(sock, nc);
-	else if (nc)
+	else
 		dev_kfree_skb(nc);
 
 	return ret;
-- 
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