From: Ricky Liang <jcliang@chromium.org>
Date: Tue, 14 Apr 2015 04:36:05 +0000 (+0800)
Subject: of/fdt: fix allocation size for device node path
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=05f4647b10233dd2e18106abb16ff7fb68abbd08;p=linux-beck.git

of/fdt: fix allocation size for device node path

The allocation size of device node path is off by one which drops the
'\0' terminator.

Signed-off-by: Ricky Liang <jcliang@chromium.org>
Signed-off-by: Rob Herring <robh@kernel.org>
---

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 4b15aa163b6e..cde35c5d0191 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -191,7 +191,7 @@ static void * unflatten_dt_node(void *blob,
 	if (!pathp)
 		return mem;
 
-	allocl = l++;
+	allocl = ++l;
 
 	/* version 0x10 has a more compact unit name here instead of the full
 	 * path. we accumulate the full path size using "fpsize", we'll rebuild