From 309dd5fc872448e35634d510049642312ebc170d Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Wed, 17 Oct 2007 21:21:51 -0700 Subject: [NET]: Move the filter releasing into a separate call This is done merely as a preparation for the fix. The sk_filter_uncharge() unaccounts the filter memory and calls the sk_filter_release(), which in turn decrements the refcount anf frees the filter. The latter function will be required separately. Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- net/core/filter.c | 4 ++-- net/core/sock.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'net') diff --git a/net/core/filter.c b/net/core/filter.c index fd607581ab5..2be1830d3c3 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -429,7 +429,7 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk) } if (fp) - sk_filter_release(sk, fp); + sk_filter_uncharge(sk, fp); return err; } @@ -442,7 +442,7 @@ int sk_detach_filter(struct sock *sk) filter = rcu_dereference(sk->sk_filter); if (filter) { rcu_assign_pointer(sk->sk_filter, NULL); - sk_filter_release(sk, filter); + sk_filter_uncharge(sk, filter); ret = 0; } rcu_read_unlock_bh(); diff --git a/net/core/sock.c b/net/core/sock.c index 07101381b8b..d292b4113d6 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -915,7 +915,7 @@ void sk_free(struct sock *sk) filter = rcu_dereference(sk->sk_filter); if (filter) { - sk_filter_release(sk, filter); + sk_filter_uncharge(sk, filter); rcu_assign_pointer(sk->sk_filter, NULL); } -- cgit v1.2.3