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| author | Colin Ian King <colin.king@canonical.com> | 2020-01-06 12:05:58 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-01-07 11:57:45 +0100 |
| commit | 5aa0c467519ccd862678a15885026660c271b5b0 (patch) | |
| tree | 674a164a6bb2099bf448d334135753fe09da119b /drivers/power/avs | |
| parent | 207ca274cd4c46a418ecb250d555d712e387fce8 (diff) | |
| download | linux-5aa0c467519ccd862678a15885026660c271b5b0.tar.gz linux-5aa0c467519ccd862678a15885026660c271b5b0.tar.bz2 linux-5aa0c467519ccd862678a15885026660c271b5b0.zip | |
power: avs: fix uninitialized error return on failed cpr_read_fuse_uV() call
Currently when the call cpr_read_fuse_uV returns an error the value in the
uninitialized variable ret is returned. Fix this by instread returning the
error value in the variable uV.
Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: bf6910abf548 ("power: avs: Add support for CPR (Core Power Reduction)")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/power/avs')
| -rw-r--r-- | drivers/power/avs/qcom-cpr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/avs/qcom-cpr.c b/drivers/power/avs/qcom-cpr.c index 9247f53550b3..0321729431a5 100644 --- a/drivers/power/avs/qcom-cpr.c +++ b/drivers/power/avs/qcom-cpr.c @@ -922,7 +922,7 @@ static int cpr_fuse_corner_init(struct cpr_drv *drv) uV = cpr_read_fuse_uV(desc, fdata, fuses->init_voltage, step_volt, drv); if (uV < 0) - return ret; + return uV; fuse->min_uV = fdata->min_uV; fuse->max_uV = fdata->max_uV; |