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net: udp: remove redundant initialization in udp_gro_complete

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

Changes since v1:
- Move the err declaration below struct sock *sk

Signed-off-by: Menglong Dong <dong.menglong@zte.com.cn>
Link: https://lore.kernel.org/r/5faa01d5.1c69fb81.8451c.cb5b@mx.google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Menglong Dong 2020-11-09 21:57:58 -05:00 committed by Jakub Kicinski
parent 8fc72cb541
commit cef211968c
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/udp_offload.c
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@ -554,8 +554,8 @@ int udp_gro_complete(struct sk_buff *skb, int nhoff,
{
__be16 newlen = htons(skb->len - nhoff);
struct udphdr *uh = (struct udphdr *)(skb->data + nhoff);
int err = -ENOSYS;
struct sock *sk;
int err;
uh->len = newlen;