[PATCH] device-mapper: __unlock_fs void
Make __unlock_fs() void.
From: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index ea180af..0e4c8d3 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1009,18 +1009,16 @@
return 0;
}
-static int __unlock_fs(struct mapped_device *md)
+static void __unlock_fs(struct mapped_device *md)
{
if (!test_and_clear_bit(DMF_FS_LOCKED, &md->flags))
- return 0;
+ return;
thaw_bdev(md->frozen_bdev, md->frozen_sb);
bdput(md->frozen_bdev);
md->frozen_sb = NULL;
md->frozen_bdev = NULL;
-
- return 0;
}
/*