linux-pm.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* [PATCH] cpufreq: remove redundant assignment to ret
@ 2019-08-13 12:21 Colin King
  2019-08-19  6:58 ` Viresh Kumar
  0 siblings, 1 reply; 3+ messages in thread
From: Colin King @ 2019-08-13 12:21 UTC (permalink / raw)
  To: Rafael J . Wysocki, Viresh Kumar, linux-pm; +Cc: kernel-janitors, linux-kernel

From: Colin Ian King <colin.king@canonical.com>

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>
---
 drivers/cpufreq/cpufreq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index c28ebf2810f1..26d82e0a2de5 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);
 
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2019-08-26  9:20 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-13 12:21 [PATCH] cpufreq: remove redundant assignment to ret Colin King
2019-08-19  6:58 ` Viresh Kumar
2019-08-26  9:20   ` Rafael J. Wysocki

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).