Commit 37b8e1ca authored Nov 03, 2015 by Markus Elfring Committed by David S. Miller Nov 03, 2015

irda: Delete an unnecessary check before the function call "irlmp_unregister_service"

The irlmp_unregister_service() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent b3047a77

net/irda/af_irda.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -2123,7 +2123,6 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
		}

		/* Unregister any old registration */
		if (self->skey)
		irlmp_unregister_service(self->skey);

		self->skey = irlmp_register_service((__u16) opt);