Btrfs: fix check for changed extent in is_extent_unchanged
authorAlexander Block <ablock84@googlemail.com>
Wed, 1 Aug 2012 10:46:05 +0000 (12:46 +0200)
committerChris Mason <chris.mason@fusionio.com>
Mon, 1 Oct 2012 19:18:57 +0000 (15:18 -0400)
commit3954096d4b1adab6fbb3c26de37ddd4f781e072f
tree5f57d6c5acabc8135210278b818052e7104b94b9
parent5dc67d0ba915cda01ed3a980502945edf2c46b70
Btrfs: fix check for changed extent in is_extent_unchanged

The previous check was working fine, but this check should be
easier to read. Also, we could theoritically have some exotic
bugs with the previous checks.

Signed-off-by: Alexander Block <ablock84@googlemail.com>
fs/btrfs/send.c