Btrfs: don't add a NULL extended attribute

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Passing a null extended attribute value means to remove the attribute,
but we don't have to add a new NULL extended attribute.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

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Liu Bo 2012-11-28 10:43:12 +00:00 • committed by Chris Mason

parent 755ac67f83

commit 01e6deb25a

1 changed files with 10 additions and 0 deletions

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fs/btrfs/xattr.c

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