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| author | Pavel Emelyanov <xemul@openvz.org> | 2007-09-19 14:44:07 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2007-10-10 00:32:45 +0200 |
| commit | f0c1cd0eaf0b127356c2c09e40305453bc361b0f (patch) | |
| tree | e522f8d83b439442aeb8c1b9c2a94941f6a95b1a /fs/locks.c | |
| parent | locks: fix flock_lock_file() comment (diff) | |
| download | linux-f0c1cd0eaf0b127356c2c09e40305453bc361b0f.tar.xz linux-f0c1cd0eaf0b127356c2c09e40305453bc361b0f.zip | |
Use list_first_entry in locks_wake_up_blocks
This routine deletes all the elements from the list
with the "while (!list_empty())" loop, and we already
have a list_first_entry() macro to help it look nicer :)
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Diffstat (limited to 'fs/locks.c')
| -rw-r--r-- | fs/locks.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/locks.c b/fs/locks.c index c7c69d29a576..282b6c11670a 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -534,7 +534,9 @@ static void locks_insert_block(struct file_lock *blocker, static void locks_wake_up_blocks(struct file_lock *blocker) { while (!list_empty(&blocker->fl_block)) { - struct file_lock *waiter = list_entry(blocker->fl_block.next, + struct file_lock *waiter; + + waiter = list_first_entry(&blocker->fl_block, struct file_lock, fl_block); __locks_delete_block(waiter); if (waiter->fl_lmops && waiter->fl_lmops->fl_notify) |