From 58fb82ccbccca25fd46775731283eb451fc165ba Mon Sep 17 00:00:00 2001 From: Ding Xiang Date: Mon, 30 Mar 2020 18:05:02 +0800 Subject: [PATCH] of: of_detach_node() remove unneeded local return variable rc is unneeded, just return 0. Signed-off-by: Ding Xiang Signed-off-by: Rob Herring --- drivers/of/dynamic.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/of/dynamic.c b/drivers/of/dynamic.c index 08fd823edac9..fe64430b438a 100644 --- a/drivers/of/dynamic.c +++ b/drivers/of/dynamic.c @@ -286,7 +286,6 @@ int of_detach_node(struct device_node *np) { struct of_reconfig_data rd; unsigned long flags; - int rc = 0; memset(&rd, 0, sizeof(rd)); rd.dn = np; @@ -301,7 +300,7 @@ int of_detach_node(struct device_node *np) of_reconfig_notify(OF_RECONFIG_DETACH_NODE, &rd); - return rc; + return 0; } EXPORT_SYMBOL_GPL(of_detach_node); -- 2.11.0