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authorColin Ian King <colin.king@canonical.com>2020-04-02 11:18:59 +0100
committerDavid S. Miller <davem@davemloft.net>2020-04-02 06:57:34 -0700
commitd16fa759253ff7a42b5257d0db9784caef2da9c0 (patch)
tree6a72b4901bca3b212babf86784e3d7849e13e76a /net
parent21f6f946938693628721d68f13b8ea2afa789b4a (diff)
downloadlwn-d16fa759253ff7a42b5257d0db9784caef2da9c0.tar.gz
lwn-d16fa759253ff7a42b5257d0db9784caef2da9c0.zip
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>
Diffstat (limited to 'net')
-rw-r--r--net/ipv6/rpl_iptunnel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/rpl_iptunnel.c b/net/ipv6/rpl_iptunnel.c
index a49ddc6cd020..c3ececd7cfc1 100644
--- a/net/ipv6/rpl_iptunnel.c
+++ b/net/ipv6/rpl_iptunnel.c
@@ -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);