Message ID | 55954E1F.6090205@users.sourceforge.net |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: SF Markus Elfring <elfring@users.sourceforge.net> Date: Thu, 02 Jul 2015 16:43:43 +0200 > From: Markus Elfring <elfring@users.sourceforge.net> > Date: Thu, 2 Jul 2015 16:30:24 +0200 > > The free_percpu() 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> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 1a1122a..6090969 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -369,10 +369,7 @@ static void ip6_dst_destroy(struct dst_entry *dst) struct inet6_dev *idev; dst_destroy_metrics_generic(dst); - - if (rt->rt6i_pcpu) - free_percpu(rt->rt6i_pcpu); - + free_percpu(rt->rt6i_pcpu); rt6_uncached_list_del(rt); idev = rt->rt6i_idev;