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ext4: missing unlock in ext4_clear_request_list()

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If the the li_request_list was empty then it returned with the lock
held.  Instead of adding a "goto unlock" I just removed that special
case and let it go past the empty list_for_each_safe().

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Dan Carpenter 2010-11-17 21:46:25 -05:00 committed by Theodore Ts'o
parent 08da1193d2
commit f4c8cc652d
1 changed files with 0 additions and 3 deletions
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3
fs/ext4/super.c
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@ -2799,9 +2799,6 @@ static void ext4_clear_request_list(void)
struct ext4_li_request *elr;
mutex_lock(&ext4_li_info->li_list_mtx);
if (list_empty(&ext4_li_info->li_request_list))
return;
list_for_each_safe(pos, n, &ext4_li_info->li_request_list) {
elr = list_entry(pos, struct ext4_li_request,
lr_request);