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[PATCH] locks: don't panic 

Don't panic!  Just BUG_ON().

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
wifi-calibration
Miklos Szeredi 2006-03-31 02:30:29 -08:00 committed by Linus Torvalds
parent da2e9e1ff4
commit 5ce29646eb
1 changed files with 3 additions and 12 deletions
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15
fs/locks.c
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@ -168,18 +168,9 @@ static void locks_release_private(struct file_lock *fl)
/* Free a lock which is not in use. */
static void locks_free_lock(struct file_lock *fl)
{
if (fl == NULL) {
BUG();
return;
}
if (waitqueue_active(&fl->fl_wait))
panic("Attempting to free lock with active wait queue");
if (!list_empty(&fl->fl_block))
panic("Attempting to free lock with active block list");
if (!list_empty(&fl->fl_link))
panic("Attempting to free lock on active lock list");
BUG_ON(waitqueue_active(&fl->fl_wait));
BUG_ON(!list_empty(&fl->fl_block));
BUG_ON(!list_empty(&fl->fl_link));
locks_release_private(fl);
kmem_cache_free(filelock_cache, fl);