Re: [PATCH] device-mapper: [2/5] __unlock_fs void

[Alasdair G Kergon <agk@redhat.com>]

Make __unlock_fs() void.

From: Christoph Hellwig <hch@lst.de>
--- diff/drivers/md/dm.c	2005-04-21 16:06:40.000000000 +0100
+++ source/drivers/md/dm.c	2005-04-21 16:07:21.000000000 +0100
@@ -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;
 }
 
 /*
-
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