From 47ed9442b2ecfcdc72889667236d6c59b6a3337e Mon Sep 17 00:00:00 2001 From: David Ahern Date: Fri, 28 Jan 2022 16:53:47 -0700 Subject: ipv4: Make ip_idents_reserve static ip_idents_reserve is only used in net/ipv4/route.c. Make it static and remove the export. Signed-off-by: David Ahern Cc: Eric Dumazet Reviewed-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv4/route.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'net/ipv4') diff --git a/net/ipv4/route.c b/net/ipv4/route.c index e42e283b5515..8b35075088e1 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -457,7 +457,7 @@ static u32 *ip_tstamps __read_mostly; * if one generator is seldom used. This makes hard for an attacker * to infer how many packets were sent between two points in time. */ -u32 ip_idents_reserve(u32 hash, int segs) +static u32 ip_idents_reserve(u32 hash, int segs) { u32 bucket, old, now = (u32)jiffies; atomic_t *p_id; @@ -478,7 +478,6 @@ u32 ip_idents_reserve(u32 hash, int segs) */ return atomic_add_return(segs + delta, p_id) - segs; } -EXPORT_SYMBOL(ip_idents_reserve); void __ip_select_ident(struct net *net, struct iphdr *iph, int segs) { -- cgit v1.2.3