pinctrl: sunxi: Fix potential null pointer dereference

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kzalloc can fail. Add a null check to avoid null pointer
dereference error while accessing the pointer later.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Sachin Kamat 2014-05-30 15:50:52 +05:30 • committed by Linus Walleij

parent 7171511eae

commit bd07894e21

1 changed files with 4 additions and 0 deletions

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drivers/pinctrl/sunxi/pinctrl-sunxi.c

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