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| author | Kangjie Lu <kjlu@umn.edu> | 2018-12-18 23:04:13 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-05 15:26:53 +0100 |
| commit | f1f6e74a6ddf7e4341f64aa4c7f03cb5c711b699 (patch) | |
| tree | dd8aac9edc1ac2ff10939d6399f07a6c89b18208 /scripts/objdiff | |
| parent | 1d9fc0ba46c0d7bad8da695d825ef5237ff8d0a2 (diff) | |
drivers/regulator: fix a missing check of return value
[ Upstream commit 966e927bf8cc6a44f8b72582a1d6d3ffc73b12ad ]
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>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions