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authorPavel Emelyanov <xemul@openvz.org>2007-11-20 09:37:58 +0300
committerDavid S. Miller <davem@davemloft.net>2008-01-29 01:54:31 +0300
commitab70768ec78c6784958bab3b58fbe3f4150006df (patch)
tree65c09684bb97c028554d6dd7157a6124585f4734 /net/ipv4/raw.c
parent65b4c50b47c4ac3d2b5a82e5553b8e5613fb9585 (diff)
downloadlinux-ab70768ec78c6784958bab3b58fbe3f4150006df.tar.xz
[RAW]: Consolidate proto->unhash callback
Same as the ->hash one, this is easily consolidated. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/raw.c')
-rw-r--r--net/ipv4/raw.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 28b95ae5d2dc..d24501a342a4 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -97,6 +97,15 @@ void raw_hash_sk(struct sock *sk, struct raw_hashinfo *h)
}
EXPORT_SYMBOL_GPL(raw_hash_sk);
+void raw_unhash_sk(struct sock *sk, struct raw_hashinfo *h)
+{
+ write_lock_bh(&h->lock);
+ if (sk_del_node_init(sk))
+ sock_prot_dec_use(sk->sk_prot);
+ write_unlock_bh(&h->lock);
+}
+EXPORT_SYMBOL_GPL(raw_unhash_sk);
+
static void raw_v4_hash(struct sock *sk)
{
raw_hash_sk(sk, &raw_v4_hashinfo);
@@ -104,10 +113,7 @@ static void raw_v4_hash(struct sock *sk)
static void raw_v4_unhash(struct sock *sk)
{
- write_lock_bh(&raw_v4_hashinfo.lock);
- if (sk_del_node_init(sk))
- sock_prot_dec_use(sk->sk_prot);
- write_unlock_bh(&raw_v4_hashinfo.lock);
+ raw_unhash_sk(sk, &raw_v4_hashinfo);
}
static struct sock *__raw_v4_lookup(struct sock *sk, unsigned short num,