Unverified Commit 3a1a2f44 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!14401 gpio: grgpio: Add NULL check in grgpio_probe 

Merge Pull Request from: @ci-robot 
 
PR sync from: Pu Lehui <pulehui@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/5QVMFGKMP5V43LGUVEEQOWFHF5VVCQZ5/ 
 
https://gitee.com/src-openeuler/kernel/issues/IBEANT 
 
Link:https://gitee.com/openeuler/kernel/pulls/14401

 

Reviewed-by: default avatarXu Kuohai <xukuohai@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents 66f03ea8 f340f393

drivers/gpio/gpio-grgpio.c

+3 −0
Original line number Diff line number Diff line
@@ -361,6 +361,9 @@ static int grgpio_probe(struct platform_device *ofdev) 
	gc->owner = THIS_MODULE;

	gc->to_irq = grgpio_to_irq;

	gc->label = devm_kasprintf(&ofdev->dev, GFP_KERNEL, "%pOF", np);

	if (!gc->label)

		return -ENOMEM;



	gc->base = -1;



	err = of_property_read_u32(np, "nbits", &prop);