From: ran jianping <ran.jianping@zte.com.cn>
Date: Fri, 12 Nov 2021 09:09:46 +0000 (+0000)
Subject: thermal: tools: tmon: remove unneeded local variable
X-Git-Tag: v5.17-rc1~166^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7fbdc575b33c374ce88ccfe3ab364f7eb240f8a;p=thirdparty%2Fkernel%2Fstable.git

thermal: tools: tmon: remove unneeded local variable

Fix the following coccicheck review:
/tools/thermal/tmon/pid.c:57:5-8: Unneeded variable

Remove unneeded variable used to store return value.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ran jianping <ran.jianping@zte.com.cn>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/tools/thermal/tmon/pid.c b/tools/thermal/tmon/pid.c
index c54edb4f630cf..296f69c00c57a 100644
--- a/tools/thermal/tmon/pid.c
+++ b/tools/thermal/tmon/pid.c
@@ -54,7 +54,6 @@ static double xk_1, xk_2; /* input temperature x[k-#] */
  */
 int init_thermal_controller(void)
 {
-	int ret = 0;
 
 	/* init pid params */
 	p_param.ts = ticktime;
@@ -65,7 +64,7 @@ int init_thermal_controller(void)
 
 	p_param.t_target = target_temp_user;
 
-	return ret;
+	return 0;
 }
 
 void controller_reset(void)