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| author | Colin Ian King <colin.king@canonical.com> | 2021-06-29 19:22:53 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-06-30 19:12:21 +0200 |
| commit | 96e45e5202377da39d086ec19f8934ebcc5b0fd6 (patch) | |
| tree | 8761478f13555305b4fad7eb510a320f940e528c /Documentation/firmware-guide | |
| parent | pwm: ep93xx: Prepare clock before using it (diff) | |
| download | linux-96e45e5202377da39d086ec19f8934ebcc5b0fd6.tar.xz linux-96e45e5202377da39d086ec19f8934ebcc5b0fd6.zip | |
pwm: ep93xx: Fix read of uninitialized variable ret
There is a potential path in function ep93xx_pwm_apply where ret is
never assigned a value and it is checked for an error code. Fix this
by ensuring ret is zero'd in the success path to avoid this issue.
Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: f6ef94edf0f6 ("pwm: ep93xx: Unfold legacy callbacks into ep93xx_pwm_apply()")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'Documentation/firmware-guide')
0 files changed, 0 insertions, 0 deletions