* [PATCH] irqchip/qcom-mpm: Replace devm_kasprintf() call by devm_kstrdup() in qcom_mpm_init()
@ 2025-04-16 13:55 Markus Elfring
0 siblings, 0 replies; only message in thread
From: Markus Elfring @ 2025-04-16 13:55 UTC (permalink / raw)
To: kernel-janitors, Marc Zyngier, Shawn Guo, Thomas Gleixner
Cc: LKML, Chenyuan Yang
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 16 Apr 2025 15:43:46 +0200
Use a devm_kstrdup() call instead of a devm_kasprintf() call
in this function implementation because only a single string
should be copied.
The source code was transformed by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/irqchip/irq-qcom-mpm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-qcom-mpm.c b/drivers/irqchip/irq-qcom-mpm.c
index 7942d8eb3d00..d3e398e03d3f 100644
--- a/drivers/irqchip/irq-qcom-mpm.c
+++ b/drivers/irqchip/irq-qcom-mpm.c
@@ -414,7 +414,7 @@ static int qcom_mpm_init(struct device_node *np, struct device_node *parent)
genpd->flags = GENPD_FLAG_IRQ_SAFE;
genpd->power_off = mpm_pd_power_off;
- genpd->name = devm_kasprintf(dev, GFP_KERNEL, "%s", dev_name(dev));
+ genpd->name = devm_kstrdup(dev, dev_name(dev), GFP_KERNEL);
if (!genpd->name)
return -ENOMEM;
--
2.49.0
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