From d3a891652adb82e1973348c703a597cb54e41dea Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Tue, 3 Mar 2015 10:04:45 -0300 Subject: [PATCH] of/overlay: Remove unused variable Commit 3e7f7626fd49a ("of/overlay: Do not generate duplicate nodes") removed the only use of the 'grandchild' variable, which leads to the following build warning: drivers/of/overlay.c: In function 'of_overlay_apply_single_device_node': drivers/of/overlay.c:89:31: warning: unused variable 'grandchild' [-Wunused-variable] struct device_node *tchild, *grandchild; ^ Remove this unused variable. Signed-off-by: Fabio Estevam Signed-off-by: Rob Herring --- drivers/of/overlay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 406664801cb5..dee9270ba547 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -86,7 +86,7 @@ static int of_overlay_apply_single_device_node(struct of_overlay *ov, struct device_node *target, struct device_node *child) { const char *cname; - struct device_node *tchild, *grandchild; + struct device_node *tchild; int ret = 0; cname = kbasename(child->full_name);