Commit d16fa759 authored Apr 02, 2020 by Colin Ian King Committed by David S. Miller Apr 02, 2020

net: ipv6: rpl_iptunnel: remove redundant assignments to variable err



The variable err is being initialized with a value that is never
read and it is being updated later with a new value.  The initialization
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 21f6f946

net/ipv6/rpl_iptunnel.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -210,7 +210,7 @@ static int rpl_output(struct net net, struct sock sk, struct sk_buff *skb)
		struct dst_entry *orig_dst = skb_dst(skb);
		struct dst_entry *dst = NULL;
		struct rpl_lwt *rlwt;
		int err = -EINVAL;
		int err;

		rlwt = rpl_lwt_lwtunnel(orig_dst->lwtstate);

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