Unverified Commit b3249d39 authored Oct 31, 2024 by openeuler-ci-bot Committed by Gitee Oct 31, 2024

!12755 pinctrl: stm32: check devm_kasprintf() returned value

Merge Pull Request from: @ci-robot 
 
PR sync from: Pu Lehui <pulehui@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/M3IMJENCGN4U4JBEUQCB64DNUE5GSQ5Y/ 
 
https://gitee.com/src-openeuler/kernel/issues/IB0ENB 
 
Link:https://gitee.com/openeuler/kernel/pulls/12755

 

Reviewed-by: Ye Weihua <yeweihua4@huawei.com>
Signed-off-by: Zhang Peng <zhangpeng362@huawei.com>

parents ebadb285 67c9a15f

drivers/pinctrl/stm32/pinctrl-stm32.c

+7 −2

Original line number	Diff line number	Diff line
		@@ -1387,11 +1387,16 @@ static int stm32_gpiolib_register_bank(struct stm32_pinctrl *pctl, struct fwnode

		for (i = 0; i < npins; i++) {
		stm32_pin = stm32_pctrl_get_desc_pin_from_gpio(pctl, bank, i);
		if (stm32_pin && stm32_pin->pin.name)
		if (stm32_pin && stm32_pin->pin.name) {
		names[i] = devm_kasprintf(dev, GFP_KERNEL, "%s", stm32_pin->pin.name);
		else
		if (!names[i]) {
		err = -ENOMEM;
		goto err_clk;
		}
		} else {
		names[i] = NULL;
		}
		}

		bank->gpio_chip.names = (const char * const *)names;