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pinctrl: renesas: rza2: Fix potential NULL pointer dereference
authorChenyuan Yang <chenyuan0y@gmail.com>
Mon, 10 Feb 2025 23:25:52 +0000 (17:25 -0600)
committerGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 14 Feb 2025 08:36:54 +0000 (09:36 +0100)
commitf752ee5b5b86b5f88a5687c9eb0ef9b39859b908
treecd98fd2055ba79b339c7d3b2cbf5151cf59d03d7tree
parentb2bd65fbb617353e3c46ba5206b3b030fa0f260ccommit | diff
pinctrl: renesas: rza2: Fix potential NULL pointer dereference

`chip.label` in rza2_gpio_register() could be NULL.
Add the missing check.

Signed-off-by: Chenyuan Yang <chenyuan0y@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/20250210232552.1545887-1-chenyuan0y@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
drivers/pinctrl/renesas/pinctrl-rza2.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)