Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/20210609125438.14369-1-thunder.leizhen@huawei.com Signed-off-by: Will Deacon <will@kernel.org>