linux-kernel - [PATCH] power: avs: qcom-cpr: Fix error code in cpr_fuse_corner

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Message-ID: <20200108053418.tjc62uppube6q4q3@kili.mountain>
Date:   Wed, 8 Jan 2020 08:34:18 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Andy Gross <agross@...nel.org>,
        Niklas Cassel <niklas.cassel@...aro.org>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Kevin Hilman <khilman@...nel.org>, Nishanth Menon <nm@...com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@...aro.org>,
        Ulf Hansson <ulf.hansson@...aro.org>, linux-pm@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] power: avs: qcom-cpr: Fix error code in
 cpr_fuse_corner_init()

We're returning the wrong variable.  "ret" isn't initialized.

Fixes: bf6910abf548 ("power: avs: Add support for CPR (Core Power Reduction)")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.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;
-- 
2.11.0