mm: percpu: remove unnecessary unlikely()
WARN_ON() already contains an unlikely(), so it's not necessary to wrap it into another. Signed-off-by: Igor Stoppa <igor.stoppa@huawei.com> Cc: Tejun Heo <tj@kernel.org> Cc: zijun_hu <zijun_hu@htc.com> Cc: Christoph Lameter <cl@linux.com> Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Dennis Zhou <dennis@kernel.org>
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@ -2588,7 +2588,7 @@ int __init pcpu_page_first_chunk(size_t reserved_size,
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BUG_ON(ai->nr_groups != 1);
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upa = ai->alloc_size/ai->unit_size;
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nr_g0_units = roundup(num_possible_cpus(), upa);
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if (unlikely(WARN_ON(ai->groups[0].nr_units != nr_g0_units))) {
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if (WARN_ON(ai->groups[0].nr_units != nr_g0_units)) {
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pcpu_free_alloc_info(ai);
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return -EINVAL;
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}
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