From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Mon, 15 Aug 2022 12:44:37 +0000 (+0200)
Subject: OPP: Fix an un-initialized variable usage
X-Git-Tag: v6.0-rc7~6^2^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d36cb843e456324d6e725f1d8b440c4645a52d0d;p=thirdparty%2Fkernel%2Flinux.git

OPP: Fix an un-initialized variable usage

smatch complains that 'ret' may be returned un-initialized.

Explicitly return 0 if we reach the end of the function (should
'opp_table->clk_count' be 0).

Fixes: 8174a3a613af ("OPP: Provide a simple implementation to configure multiple clocks")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---

diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index 77d1ba3a4154f..e87567dbe99f2 100644
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -873,7 +873,7 @@ int dev_pm_opp_config_clks_simple(struct device *dev,
 		}
 	}
 
-	return ret;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(dev_pm_opp_config_clks_simple);