Btrfs: trivial sparse fixes
authorChristoph Hellwig <hch@lst.de>
Fri, 5 Sep 2008 20:43:31 +0000 (16:43 -0400)
committerChris Mason <chris.mason@oracle.com>
Thu, 25 Sep 2008 15:04:07 +0000 (11:04 -0400)
Fix a bunch of trivial sparse complaints.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

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