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net: udp: remove redundant initialization in udp_dump_one

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The initialization for 'err' with '-EINVAL' is redundant and
can be removed, as it is updated soon and not used.

Signed-off-by: Menglong Dong <dong.menglong@zte.com.cn>
Link: https://lore.kernel.org/r/1604644960-48378-2-git-send-email-dong.menglong@zte.com.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Menglong Dong 2020-11-06 01:42:38 -05:00 committed by Jakub Kicinski
parent cffb8f6177
commit 6e822c2c29
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/udp_diag.c
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@ -30,7 +30,7 @@ static int udp_dump_one(struct udp_table *tbl,
const struct inet_diag_req_v2 *req)
{
struct sk_buff *in_skb = cb->skb;
int err = -EINVAL;
int err;
struct sock *sk = NULL;
struct sk_buff *rep;
struct net *net = sock_net(in_skb->sk);