pinctrl: sunplus: Add check for kmalloc

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[ Upstream commit a5961bed54 ]

Fix Smatch static checker warning:
potential null dereference 'configs'. (kmalloc returns null)

Fixes: aa74c44be1 ("pinctrl: Add driver for Sunplus SP7021")
Signed-off-by: Wells Lu <wellslutw@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/1685277277-12209-1-git-send-email-wellslutw@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Wells Lu 2023-05-28 20:34:37 +08:00 • committed by Greg Kroah-Hartman

parent bc796f65cd

commit 019d4fd93a

1 changed files with 18 additions and 6 deletions

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drivers/pinctrl/sunplus/sppctl.c

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