From 19c29f326075e2c66e34d98f2a0cf22901b2d8e9 Mon Sep 17 00:00:00 2001
From: Michal Marek <mmarek@suse.cz>
Date: Thu, 30 Sep 2010 22:21:12 +0200
Subject: [PATCH] kconfig: Fix realloc usage()

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Michal Marek <mmarek@suse.cz>
---
 scripts/kconfig/symbol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index dc5dcf2189a0..c0efe102d655 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -878,7 +878,7 @@ const char *sym_expand_string_value(const char *in)
 		newlen = strlen(res) + strlen(symval) + strlen(src);
 		if (newlen > reslen) {
 			reslen = newlen;
-			realloc(res, reslen);
+			res = realloc(res, reslen);
 		}
 
 		strcat(res, symval);
-- 
2.20.1