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ext4: silence sparse check warning for function ext4_trim_extent 

This fixes the following sparse warning:

     CHECK   fs/ext4/mballoc.c
   fs/ext4/mballoc.c:5019:9: warning: context imbalance in
   'ext4_trim_extent' - unexpected unlock

Signed-off-by: "Jon Ernst" <jonernst07@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
jon ernst 2014-04-12 23:01:28 -04:00 committed by Theodore Ts'o
parent 40c406c74e
commit e2cbd58741
1 changed files with 2 additions and 0 deletions
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2
fs/ext4/mballoc.c
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@ -5016,6 +5016,8 @@ error_return:
*/
static int ext4_trim_extent(struct super_block *sb, int start, int count,
ext4_group_t group, struct ext4_buddy *e4b)
__releases(bitlock)
__acquires(bitlock)
{
struct ext4_free_extent ex;
int ret = 0;