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[PATCH] sem2mutex: audit_netlink_sem

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Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Ingo Molnar 2006-03-07 23:51:38 -08:00 • committed by Al Viro
parent 4023e02080
commit 5a0bbce58b
3 changed files with 13 additions and 12 deletions
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6
kernel/audit.c
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@ -114,7 +114,7 @@ static DECLARE_WAIT_QUEUE_HEAD(audit_backlog_wait);
/* The netlink socket is only to be read by 1 CPU, which lets us assume
* that list additions and deletions never happen simultaneously in
* auditsc.c */
DECLARE_MUTEX(audit_netlink_sem);
DEFINE_MUTEX(audit_netlink_mutex);
/* AUDIT_BUFSIZ is the size of the temporary buffer used for formatting
* audit records. Since printk uses a 1024 byte buffer, this buffer
@ -538,14 +538,14 @@ static void audit_receive(struct sock *sk, int length)
struct sk_buff *skb;
unsigned int qlen;
down(&audit_netlink_sem);
mutex_lock(&audit_netlink_mutex);
for (qlen = skb_queue_len(&sk->sk_receive_queue); qlen; qlen--) {
skb = skb_dequeue(&sk->sk_receive_queue);
audit_receive_skb(skb);
kfree_skb(skb);
}
up(&audit_netlink_sem);
mutex_unlock(&audit_netlink_mutex);
}