Commit d3a89165 authored Mar 03, 2015 by Fabio Estevam Committed by Rob Herring Mar 10, 2015

of/overlay: Remove unused variable



Commit 3e7f7626 ("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 <fabio.estevam@freescale.com>
Signed-off-by: Rob Herring <robh@kernel.org>

parent 20aa4d8a

drivers/of/overlay.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);

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