Messages in this thread Patch in this message | | | From | Ding Xiang <> | Subject | [PATCH] of: remove unneeded variable | Date | Mon, 30 Mar 2020 18:05:02 +0800 |
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rc is unneeded, just return 0.
Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com> --- 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 08fd823..fe64430 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); -- 1.9.1
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