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ipv6: sit: remove redundant ret = 0 assignment

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The variable ret is assigned a value at all places where it is used;
There is no need to assign a value when it is initially defined.

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Link: https://patch.msgid.link/20260408032051.3096449-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Yue Haibing
2026-04-08 11:20:51 +08:00
committed by Jakub Kicinski
parent a17d3c3d0c
commit 3c6132ccc5
1 changed files with 1 additions and 1 deletions
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net/ipv6/sit.c
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@@ -309,7 +309,7 @@ static int ipip6_tunnel_get_prl(struct net_device *dev, struct ip_tunnel_prl __u
struct ip_tunnel_prl kprl, *kp;
struct ip_tunnel_prl_entry *prl;
unsigned int cmax, c = 0, ca, len;
int ret = 0;
int ret;
if (dev == dev_to_sit_net(dev)->fb_tunnel_dev)
return -EINVAL;