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>
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index fae6822c..e6aa48b 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -2123,8 +2123,7 @@
}
/* Unregister any old registration */
- if (self->skey)
- irlmp_unregister_service(self->skey);
+ irlmp_unregister_service(self->skey);
self->skey = irlmp_register_service((__u16) opt);
break;