diff options
| author | Arjan van de Ven <arjan@infradead.org> | 2006-03-20 22:33:17 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-03-20 22:33:17 -0800 |
| commit | 4a3e2f711a00a1feb72ae12fdc749da10179d185 (patch) | |
| tree | 76ced9d3270dea4b864da71fa1d4415d2e3c8b11 /net/ipv4/netfilter | |
| parent | d4ccd08cdfa8d34f4d25b62041343c52fc79385f (diff) | |
[NET] sem2mutex: net/
Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter')
| -rw-r--r-- | net/ipv4/netfilter/ip_queue.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c index 08f80e2ea2a..1655866c55b 100644 --- a/net/ipv4/netfilter/ip_queue.c +++ b/net/ipv4/netfilter/ip_queue.c @@ -35,6 +35,7 @@ #include <linux/sysctl.h> #include <linux/proc_fs.h> #include <linux/security.h> +#include <linux/mutex.h> #include <net/sock.h> #include <net/route.h> @@ -61,7 +62,7 @@ static unsigned int queue_dropped = 0; static unsigned int queue_user_dropped = 0; static struct sock *ipqnl; static LIST_HEAD(queue_list); -static DECLARE_MUTEX(ipqnl_sem); +static DEFINE_MUTEX(ipqnl_mutex); static void ipq_issue_verdict(struct ipq_queue_entry *entry, int verdict) @@ -539,7 +540,7 @@ ipq_rcv_sk(struct sock *sk, int len) struct sk_buff *skb; unsigned int qlen; - down(&ipqnl_sem); + mutex_lock(&ipqnl_mutex); for (qlen = skb_queue_len(&sk->sk_receive_queue); qlen; qlen--) { skb = skb_dequeue(&sk->sk_receive_queue); @@ -547,7 +548,7 @@ ipq_rcv_sk(struct sock *sk, int len) kfree_skb(skb); } - up(&ipqnl_sem); + mutex_unlock(&ipqnl_mutex); } static int @@ -708,8 +709,8 @@ cleanup_sysctl: cleanup_ipqnl: sock_release(ipqnl->sk_socket); - down(&ipqnl_sem); - up(&ipqnl_sem); + mutex_lock(&ipqnl_mutex); + mutex_unlock(&ipqnl_mutex); cleanup_netlink_notifier: netlink_unregister_notifier(&ipq_nl_notifier); |