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authorFabio Estevam <fabio.estevam@freescale.com>2015-03-03 10:04:45 -0300
committerRob Herring <robh@kernel.org>2015-03-10 10:34:33 -0500
commitd3a891652adb82e1973348c703a597cb54e41dea (patch)
tree2d203ea5f53bb9debf63ee5e8eb00157440fd56d /drivers/of/overlay.c
parent20aa4d8ae8d2ada8f959364ebc096b8841245456 (diff)
downloadlinux-d3a891652adb82e1973348c703a597cb54e41dea.tar.bz2
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 <fabio.estevam@freescale.com> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of/overlay.c')
-rw-r--r--drivers/of/overlay.c2
1 files changed, 1 insertions, 1 deletions
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);