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net: isdn: Make isdn_ppp_mp_discard and isdn_ppp_mp_reassembly static 

Fix sparse warnings:

drivers/isdn/i4l/isdn_ppp.c:1891:16: warning:
 symbol 'isdn_ppp_mp_discard' was not declared. Should it be static?
drivers/isdn/i4l/isdn_ppp.c:1903:6: warning:
 symbol 'isdn_ppp_mp_reassembly' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2019-03-20 21:48:06 +08:00 committed by David S. Miller
parent 881d7afdff
commit a534ea30e7
1 changed files with 5 additions and 4 deletions
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9
drivers/isdn/i4l/isdn_ppp.c
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@ -1888,8 +1888,9 @@ static u32 isdn_ppp_mp_get_seq(int short_seq,
return seq;
}
struct sk_buff *isdn_ppp_mp_discard(ippp_bundle *mp,
struct sk_buff *from, struct sk_buff *to)
static struct sk_buff *isdn_ppp_mp_discard(ippp_bundle *mp,
struct sk_buff *from,
struct sk_buff *to)
{
if (from)
while (from != to) {
@ -1900,8 +1901,8 @@ struct sk_buff *isdn_ppp_mp_discard(ippp_bundle *mp,
return from;
}
void isdn_ppp_mp_reassembly(isdn_net_dev *net_dev, isdn_net_local *lp,
struct sk_buff *from, struct sk_buff *to)
static void isdn_ppp_mp_reassembly(isdn_net_dev *net_dev, isdn_net_local *lp,
struct sk_buff *from, struct sk_buff *to)
{
ippp_bundle *mp = net_dev->pb;
int proto;