From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 13 Aug 2019 12:21:21 +0000 (+0100)
Subject: cpufreq: remove redundant assignment to ret
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=62c23a89fd269f0308226b63ac4a427339b6f945;p=linux.git

cpufreq: remove redundant assignment to ret

Variable ret is initialized to a value that is never read and it is
re-assigned later. The initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index c28ebf2810f11..26d82e0a2de58 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -2140,7 +2140,7 @@ int cpufreq_driver_target(struct cpufreq_policy *policy,
 			  unsigned int target_freq,
 			  unsigned int relation)
 {
-	int ret = -EINVAL;
+	int ret;
 
 	down_write(&policy->rwsem);