Yizhuo 472b39c3d1 regulator: max8907: Fix the usage of uninitialized variable in max8907_regulator_probe() ...

Inside function max8907_regulator_probe(), variable val could
be uninitialized if regmap_read() fails. However, val is used
later in the if statement to decide the content written to
"pmic", which is potentially unsafe.

Signed-off-by: Yizhuo <yzhai003@ucr.edu>
Link: https://lore.kernel.org/r/20191003175813.16415-1-yzhai003@ucr.edu
Signed-off-by: Mark Brown <broonie@kernel.org>

2019-10-04 18:45:43 +01:00

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