From: Fabio Estevam <fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
To: grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org
Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
pantelis.antoniou-OWPKS81ov/FWk0Htik3J/w@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
festevam-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
Fabio Estevam
<fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: [PATCH] of/overlay: Remove unused variable
Date: Tue, 3 Mar 2015 10:04:45 -0300 [thread overview]
Message-ID: <1425387885-7936-1-git-send-email-fabio.estevam@freescale.com> (raw)
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-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
---
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 4066648..dee9270 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);
--
1.9.1
--
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next reply other threads:[~2015-03-03 13:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-03 13:04 Fabio Estevam [this message]
[not found] ` <1425387885-7936-1-git-send-email-fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2015-03-13 15:28 ` [PATCH] of/overlay: Remove unused variable Rob Herring
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