xfs: Fix incorrect positive ENOMEM return

added a positive error return value.

This value filters up through the return layers and should be
negative as the other return values are in the same function.

Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Joe Perches 2015-03-25 15:00:24 +11:00 • committed by Dave Chinner
commit 5e9383f97e