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xfrm: Make function xfrm_dev_register static

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Fixes the following sparse warning:

net/xfrm/xfrm_device.c:141:5: warning:
 symbol 'xfrm_dev_register' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Wei Yongjun 2017-05-18 15:51:38 +00:00 committed by Steffen Klassert
parent a133d93054
commit 24d472e4e4
1 changed files with 1 additions and 1 deletions
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2
net/xfrm/xfrm_device.c
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@ -138,7 +138,7 @@ ok:
}
EXPORT_SYMBOL_GPL(xfrm_dev_offload_ok);
int xfrm_dev_register(struct net_device *dev)
static int xfrm_dev_register(struct net_device *dev)
{
if ((dev->features & NETIF_F_HW_ESP) && !dev->xfrmdev_ops)
return NOTIFY_BAD;