Files
linux/drivers/regulator
Kangjie Lu 608024a3a1 drivers/regulator: fix a missing check of return value
[ Upstream commit 966e927bf8 ]

If palmas_smps_read() fails, we should not use the read data in "reg"
which may contain random value. The fix inserts a check for the return
value of palmas_smps_read(): If it fails, we return the error code
upstream and stop using "reg".

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-12-05 15:34:40 +01:00
..
2016-08-16 12:28:00 +01:00
2016-08-16 12:28:00 +01:00