the code in the "if (error) {" statment is duplicated with the last
statment at the end of function.
simply remove the mutex_unlock statement and return statement in there.
Signed-off-by: Tom(JeHyeon) Yeon <tom.yeon@xxxxxxxxxxxxx>
---
fs/block_dev.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 975266b..01676ca 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -271,14 +271,13 @@ int thaw_bdev(struct block_device *bdev, struct
super_block *sb)
error = sb->s_op->thaw_super(sb);
else
error = thaw_super(sb);
- if (error) {
+
+ if (error)
bdev->bd_fsfreeze_count++;
- mutex_unlock(&bdev->bd_fsfreeze_mutex);
- return error;
- }
+
out:
mutex_unlock(&bdev->bd_fsfreeze_mutex);
- return 0;
+ return error;
}
EXPORT_SYMBOL(thaw_bdev);
--
1.7.9.5
--
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