4ee8c40b1e
Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Also change the return error code from "-1" to "-ENOMEM". Link: https://lore.kernel.org/r/20210610094605.16672-2-thunder.leizhen@huawei.com Acked-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>