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drivers: vxlan: fix returnvar.cocci warning

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Fix the following coccicheck warning:

drivers/net/vxlan/vxlan_core.c:2995:5-8:
Unneeded variable: "ret". Return "0" on line 3004.

Fixes: f9c4bb0b24 ("vxlan: vni filtering support on collect metadata device")
Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
Acked-by: Roopa Prabhu <roopa@nvidia.com>
Link: https://lore.kernel.org/r/20220308134321.29862-1-guozhengkui@vivo.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Guo Zhengkui 2022-03-08 21:43:09 +08:00 committed by Jakub Kicinski
parent 24055bb879
commit e58bc86463
1 changed files with 1 additions and 2 deletions
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3
drivers/net/vxlan/vxlan_core.c
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@ -2990,7 +2990,6 @@ static void vxlan_flush(struct vxlan_dev *vxlan, bool do_all)
static int vxlan_stop(struct net_device *dev)
{
struct vxlan_dev *vxlan = netdev_priv(dev);
int ret = 0;
vxlan_multicast_leave(vxlan);
@ -2999,7 +2998,7 @@ static int vxlan_stop(struct net_device *dev)
vxlan_flush(vxlan, false);
vxlan_sock_release(vxlan);
return ret;
return 0;
}
/* Stub, nothing needs to be done. */