Btrfs: use right type to get real comparison

commit cd857dd6bc upstream.

We want to make sure the point is still within the extent item, not to verify
the memory it's pointing to.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Liu Bo 2014-06-08 19:04:13 +08:00 • committed by Greg Kroah-Hartman
commit 6d2a63f3d1