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Subject[PATCH][next] power: avs: fix uninitialized error return on failed cpr_read_fuse_uV call
Date
From: Colin Ian King <colin.king@canonical.com>

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>
---
drivers/power/avs/qcom-cpr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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;
--
2.24.0
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