diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-18 20:37:05 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-11-20 13:08:43 +0100 |
| commit | 982f405136a44754e884184d24b70d2d4cefcb7a (patch) | |
| tree | 859f3fc225ed106392df89500c2deac8de57326d /net/netfilter/ipvs/ip_vs_ctl.c | |
| parent | 2c7b5d5dac0ddaa4e1109fb84dbbe91db3c6c6e5 (diff) | |
netfilter: Deletion of unnecessary checks before two function calls
The functions free_percpu() and module_put() test whether their argument
is NULL and then return 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>
Acked-by: Julian Anastasov <ja@ssi.bg>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_ctl.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_ctl.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index ac7ba689efe7..b8295a430a56 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -465,8 +465,7 @@ __ip_vs_bind_svc(struct ip_vs_dest *dest, struct ip_vs_service *svc) static void ip_vs_service_free(struct ip_vs_service *svc) { - if (svc->stats.cpustats) - free_percpu(svc->stats.cpustats); + free_percpu(svc->stats.cpustats); kfree(svc); } |