From: Zhen Lei <thunder.leizhen@huawei.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Marc Zyngier <maz@kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Subject: [PATCH 1/1] irqchip/gic-v3-its: remove unnecessary oom message
Date: Wed, 9 Jun 2021 22:06:42 +0800 [thread overview]
Message-ID: <20210609140643.14531-1-thunder.leizhen@huawei.com> (raw)
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>
---
drivers/irqchip/irq-gic-v3-its.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 2e6923c2c8a8cb3..ba39668c3e08516 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -4895,10 +4895,8 @@ static int its_init_vpe_domain(void)
entries = roundup_pow_of_two(nr_cpu_ids);
vpe_proxy.vpes = kcalloc(entries, sizeof(*vpe_proxy.vpes),
GFP_KERNEL);
- if (!vpe_proxy.vpes) {
- pr_err("ITS: Can't allocate GICv4 proxy device array\n");
+ if (!vpe_proxy.vpes)
return -ENOMEM;
- }
/* Use the last possible DevID */
devid = GENMASK(device_ids(its) - 1, 0);
@@ -5314,10 +5312,8 @@ static void __init acpi_table_parse_srat_its(void)
its_srat_maps = kmalloc_array(count, sizeof(struct its_srat_map),
GFP_KERNEL);
- if (!its_srat_maps) {
- pr_warn("SRAT: Failed to allocate memory for its_srat_maps!\n");
+ if (!its_srat_maps)
return;
- }
acpi_table_parse_entries(ACPI_SIG_SRAT,
sizeof(struct acpi_table_srat),
--
2.26.0.106.g9fadedd
next reply other threads:[~2021-06-09 14:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-09 14:06 Zhen Lei [this message]
2021-06-11 13:54 ` [irqchip: irq/irqchip-next] irqchip/gic-v3-its: Remove unnecessary oom message irqchip-bot for Zhen Lei
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