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| 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 | |
| parent | Merge tag 'mac80211-for-davem-2015-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 (diff) | |
| download | linux-dev-37b8e1ca0fd7adce1c75b5d95e5515bd2dc234dd.tar.xz linux-dev-37b8e1ca0fd7adce1c75b5d95e5515bd2dc234dd.zip | |
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>
| -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; |