interconnect: imx: simplify the return expression of imx_icc_unregister

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
index b364d33..41dba70 100644 (file)
--- 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);