interconnect: imx: simplify the return expression of imx_icc_unregister

Liu Shixin · Georgi Djakov · commit 86d6e5793e0f · 2020-09-21T11:15:02.000+03:00
Simplify the return expression. Signed-off-by: Liu Shixin <liushixin2@huawei.com> Link: https://lore.kernel.org/r/20200921082437.2591461-1-liushixin2@huawei.com Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
diff --git a/drivers/interconnect/imx/imx.c b/drivers/interconnect/imx/imx.c
@@ -267,15 +267,10 @@ EXPORT_SYMBOL_GPL(imx_icc_register);
 int imx_icc_unregister(struct platform_device *pdev)
 {
 	struct icc_provider *provider = platform_get_drvdata(pdev);
-	int ret;
 
 	imx_icc_unregister_nodes(provider);
 
-	ret = icc_provider_del(provider);
-	if (ret)
-		return ret;
-
-	return 0;
+	return icc_provider_del(provider);
 }
 EXPORT_SYMBOL_GPL(imx_icc_unregister);
 

Original file line number	Diff line number	Diff line change
`@@ -267,15 +267,10 @@ EXPORT_SYMBOL_GPL(imx_icc_register);`
`267`	`267`	`int imx_icc_unregister(struct platform_device *pdev)`
`268`	`268`	`{`
`269`	`269`	`struct icc_provider *provider = platform_get_drvdata(pdev);`
`270`		`- int ret;`
`271`	`270`
`272`	`271`	`imx_icc_unregister_nodes(provider);`
`273`	`272`
`274`		`- ret = icc_provider_del(provider);`
`275`		`- if (ret)`
`276`		`- return ret;`
`277`		`-`
`278`		`- return 0;`
	`273`	`+ return icc_provider_del(provider);`
`279`	`274`	`}`
`280`	`275`	`EXPORT_SYMBOL_GPL(imx_icc_unregister);`
`281`	`276`