diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-11-03 18:18:37 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-11-03 13:30:47 -0500 |
| commit | 37b8e1ca0fd7adce1c75b5d95e5515bd2dc234dd (patch) | |
| tree | 6a62af36f0f69af03a61a82c6e0f26bd87bc8abc /net | |
| parent | b3047a77cba193658ebf534ee4abab9cb5446842 (diff) | |
| download | linux-37b8e1ca0fd7adce1c75b5d95e5515bd2dc234dd.tar.bz2 | |
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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/irda/af_irda.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c index fae6822cc367..e6aa48b5395c 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; |