irqchip/exynos-combiner: Remove unnecessary oom message

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>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210609140335.14425-1-thunder.leizhen@huawei.com

diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c
index 0b85d9a..256ed73 100644 (file)
--- a/drivers/irqchip/exynos-combiner.c
+++ b/drivers/irqchip/exynos-combiner.c
@@ -179,10 +179,8 @@ static void __init combiner_init(void __iomem *combiner_base,
        nr_irq = max_nr * IRQ_IN_COMBINER;
 
        combiner_data = kcalloc(max_nr, sizeof (*combiner_data), GFP_KERNEL);
-       if (!combiner_data) {
-               pr_warn("%s: could not allocate combiner data\n", __func__);
+       if (!combiner_data)
                return;
-       }
 
        combiner_irq_domain = irq_domain_add_linear(np, nr_irq,
                                &combiner_irq_domain_ops, combiner_data);