Commit 97b0b1ad authored Sep 25, 2019 by Markus Elfring Committed by Linus Torvalds Sep 25, 2019

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>

parent a44f71a9

ipc/mqueue.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1333,7 +1333,7 @@ static int do_mq_notify(mqd_t mqdes, const struct sigevent *notification)
		out:
		if (sock)
		netlink_detachskb(sock, nc);
		else if (nc)
		else
		dev_kfree_skb(nc);

		return ret;