From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Tue, 3 Nov 2015 18:18:37 +0100
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 <elfr...@users.sourceforge.net>
---
net/irda/af_irda.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index fae6822..e6aa48b 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -2123,8 +2123,7 @@ static int irda_setsockopt(struct socket *sock, int
level, int optname,
}
/* 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;
--
2.6.2
--
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