| Message ID | 20171004195949.GA39492@debian |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | net/ipv4: Remove unused variable in route.c | expand |
From: Tim Hansen <devtimhansen@gmail.com> Date: Wed, 4 Oct 2017 15:59:49 -0400 > int rc is unmodified after initalization in net/ipv4/route.c, this patch simply cleans up that variable and returns 0. > > This was found with coccicheck M=net/ipv4/ on linus' tree. > > Signed-off-by: Tim Hansen <devtimhansen@gmail.com> Applied to net-next.
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 94d4cd2..02b6be9 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -3032,7 +3032,6 @@ struct ip_rt_acct __percpu *ip_rt_acct __read_mostly; int __init ip_rt_init(void) { - int rc = 0; int cpu; ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL); @@ -3089,7 +3088,7 @@ int __init ip_rt_init(void) #endif register_pernet_subsys(&rt_genid_ops); register_pernet_subsys(&ipv4_inetpeer_ops); - return rc; + return 0; } #ifdef CONFIG_SYSCTL
int rc is unmodified after initalization in net/ipv4/route.c, this patch simply cleans up that variable and returns 0. This was found with coccicheck M=net/ipv4/ on linus' tree. Signed-off-by: Tim Hansen <devtimhansen@gmail.com> --- net/ipv4/route.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)