Commit 1bcdca3f authored Oct 04, 2017 by Tim Hansen Committed by David S. Miller Oct 05, 2017

net/ipv4: Remove unused variable in route.c

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>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/route.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -3038,7 +3038,6 @@ 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);
		@@ -3095,7 +3094,7 @@ 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