* [PATCH] pinctrl: pinconf-generic: Use kmemdup_array() over kmemdup()
@ 2026-04-18 19:11 Yash Suthar
0 siblings, 0 replies; only message in thread
From: Yash Suthar @ 2026-04-18 19:11 UTC (permalink / raw)
To: Linus Walleij; +Cc: linux-gpio, linux-kernel, Yash Suthar
using kmemdup_array instead of kmemdup ,as it is more
readable and matches the intent of the api.
tested with w=1, no new warnings introduced.
Signed-off-by: Yash Suthar <yashsuthar983@gmail.com>
---
drivers/pinctrl/pinconf-generic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c
index 2b030bd0e6ad..b5c1587bf2e6 100644
--- a/drivers/pinctrl/pinconf-generic.c
+++ b/drivers/pinctrl/pinconf-generic.c
@@ -371,7 +371,7 @@ int pinconf_generic_parse_dt_config(struct device_node *np,
* Now limit the number of configs to the real number of
* found properties.
*/
- *configs = kmemdup(cfg, ncfg * sizeof(unsigned long), GFP_KERNEL);
+ *configs = kmemdup_array(cfg, ncfg, sizeof(unsigned long), GFP_KERNEL);
if (!*configs) {
ret = -ENOMEM;
goto out;
--
2.43.0
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