Btrfs: deal with errors from updating the tree log
authorChris Mason <chris.mason@oracle.com>
Sat, 30 Oct 2010 11:34:24 +0000 (07:34 -0400)
committerChris Mason <chris.mason@oracle.com>
Sat, 30 Oct 2010 11:34:24 +0000 (07:34 -0400)
During unlink we remove any references to the inode from
the tree log.  It can return -ENOENT and other errors,
and this changes the unlink code to deal with it.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

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