btrfs: check_int: propagate out-of-memory error upwards

This issue was not causing any harm but IMO (and in the opinion of the
static code checker) it is better to propagate this error status upwards.

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Chris Mason <clm@fb.com>
1 file changed