xfrm: Make function xfrmi_get_link_net() static

Fixes the following sparse warning:

net/xfrm/xfrm_interface.c:745:12: warning:
 symbol 'xfrmi_get_link_net' was not declared. Should it be static?

Fixes: f203b76d78 ("xfrm: Add virtual xfrm interfaces")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Wei Yongjun 2018-07-28 06:49:48 +00:00 committed by Steffen Klassert
parent 817e60a7a2
commit 211d6f2dc8

View File

@ -742,7 +742,7 @@ nla_put_failure:
return -EMSGSIZE;
}
struct net *xfrmi_get_link_net(const struct net_device *dev)
static struct net *xfrmi_get_link_net(const struct net_device *dev)
{
struct xfrm_if *xi = netdev_priv(dev);