* [PATCH] thermal: tmon: Remove unneeded variable
@ 2021-04-12 9:35 Wan Jiabing
0 siblings, 0 replies; only message in thread
From: Wan Jiabing @ 2021-04-12 9:35 UTC (permalink / raw)
To: rui.zhang, daniel.lezcano, amitk, linux-pm, linux-kernel
Cc: kael_w, Wan Jiabing
Fix coccicheck warning:
tools/thermal/tmon/pid.c:57:5-8:
Unneeded variable: ret. Return 0 on line 68
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
---
tools/thermal/tmon/pid.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/tools/thermal/tmon/pid.c b/tools/thermal/tmon/pid.c
index c54edb4f630c..cbacd3b438b2 100644
--- a/tools/thermal/tmon/pid.c
+++ b/tools/thermal/tmon/pid.c
@@ -54,8 +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;
/* TODO: get it from TUI tuning tab */
@@ -65,7 +63,7 @@ int init_thermal_controller(void)
p_param.t_target = target_temp_user;
- return ret;
+ return 0;
}
void controller_reset(void)
--
2.30.2
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