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authorLinus Walleij <linus.walleij@linaro.org>2016-04-28 14:02:41 +0200
committerJonathan Cameron <jic23@kernel.org>2016-05-04 10:53:51 +0100
commit53dfc3b9e6c54d077f578f9016b6c8ab5f891e10 (patch)
tree1b46775e0d7480f030ab86ce9b2d9a4a19879c11 /drivers/iio/pressure
parent04bf02175fe9577875fb8285cc2d08169fef613a (diff)
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iio: light: bh1780: return after write
When writing a value using direct reg access from debugfs we need to return and not fall through to reading the value, lest we'll dereference a NULL pointer. Cc: Dan Carpenter <dan.carpenter@oracle.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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