pinctrl: mediatek: Initialize variable *buf to zero

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Coverity spotted that *buf is not initialized to zero in
mtk_pctrl_dbg_show. Using uninitialized variable *buf as argument to %s
when calling seq_printf. Fix this coverity by initializing *buf as zero.

Fixes: 184d8e13f9 ("pinctrl: mediatek: Add support for pin configuration dump via debugfs.")
Signed-off-by: Guodong Liu <Guodong.Liu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230118062036.26258-3-Guodong.Liu@mediatek.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Guodong Liu 2023-01-18 14:20:36 +08:00 • committed by Linus Walleij

parent a298c70a10

commit 2e34f82ba2

1 changed files with 1 additions and 1 deletions

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drivers/pinctrl/mediatek/pinctrl-paris.c

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