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bpf: make function xdp_do_generic_redirect_map() static 

The function xdp_do_generic_redirect_map() is only used in this file, so
make it static.

Clean up sparse warning:
net/core/filter.c:2687:5: warning: no previous prototype
for 'xdp_do_generic_redirect_map' [-Wmissing-prototypes]

Signed-off-by: Xiongwei Song <sxwjean@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
hifive-unleashed-5.1
Xiongwei Song 2017-12-19 07:17:15 +08:00 committed by Daniel Borkmann
parent 4ca998fe46
commit c060bc6115
1 changed files with 3 additions and 2 deletions
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5
net/core/filter.c
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@ -2684,8 +2684,9 @@ static int __xdp_generic_ok_fwd_dev(struct sk_buff *skb, struct net_device *fwd)
return 0;
}
int xdp_do_generic_redirect_map(struct net_device *dev, struct sk_buff *skb,
struct bpf_prog *xdp_prog)
static int xdp_do_generic_redirect_map(struct net_device *dev,
struct sk_buff *skb,
struct bpf_prog *xdp_prog)
{
struct redirect_info *ri = this_cpu_ptr(&redirect_info);
unsigned long map_owner = ri->map_owner;