i3c: master: svc: fix returnvar.cocci warning

Guo Zhengkui · alexandrebelloni · commit 227fab1ee7ca · 2022-05-17T22:34:42.000+02:00
Fix the following coccicheck warning: drivers/i3c/master/svc-i3c-master.c:1600:5-8: Unneeded variable: "ret". Return "0" on line 1605. Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220504164901.9622-1-guozhengkui@vivo.com
diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
@@ -1597,12 +1597,11 @@ static int __maybe_unused svc_i3c_runtime_suspend(struct device *dev)
 static int __maybe_unused svc_i3c_runtime_resume(struct device *dev)
 {
 	struct svc_i3c_master *master = dev_get_drvdata(dev);
-	int ret = 0;
 
 	pinctrl_pm_select_default_state(dev);
 	svc_i3c_master_prepare_clks(master);
 
-	return ret;
+	return 0;
 }
 
 static const struct dev_pm_ops svc_i3c_pm_ops = {

Original file line number	Diff line number	Diff line change
`@@ -1597,12 +1597,11 @@ static int __maybe_unused svc_i3c_runtime_suspend(struct device *dev)`
`1597`	`1597`	`static int __maybe_unused svc_i3c_runtime_resume(struct device *dev)`
`1598`	`1598`	`{`
`1599`	`1599`	`struct svc_i3c_master *master = dev_get_drvdata(dev);`
`1600`		`- int ret = 0;`
`1601`	`1600`
`1602`	`1601`	`pinctrl_pm_select_default_state(dev);`
`1603`	`1602`	`svc_i3c_master_prepare_clks(master);`
`1604`	`1603`
`1605`		`- return ret;`
	`1604`	`+ return 0;`
`1606`	`1605`	`}`
`1607`	`1606`
`1608`	`1607`	`static const struct dev_pm_ops svc_i3c_pm_ops = {`