From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 14 Nov 2011 13:07:47 +0000 (+0000)
Subject: ar71xx: fix a compiler warning
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=12dae960973bc2fbd6b003c5980ee0fce52a56c9;p=openwrt%2Fstaging%2Fblocktrron.git

ar71xx: fix a compiler warning

SVN-Revision: 29110
---

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c b/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
index c40dae319a..293f9b25eb 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
@@ -33,13 +33,13 @@ static inline int is_valid_ram_addr(void *addr)
 	return 0;
 }
 
+static char ar71xx_cmdline_buf[COMMAND_LINE_SIZE] __initdata;
 static void __init ar71xx_prom_append_cmdline(const char *name,
 					      const char *value)
 {
-	char buf[COMMAND_LINE_SIZE];
-
-	snprintf(buf, sizeof(buf), " %s=%s", name, value);
-	strlcat(arcs_cmdline, buf, sizeof(arcs_cmdline));
+	snprintf(ar71xx_cmdline_buf, sizeof(ar71xx_cmdline_buf),
+		 " %s=%s", name, value);
+	strlcat(arcs_cmdline, ar71xx_cmdline_buf, sizeof(arcs_cmdline));
 }
 
 static const char * __init ar71xx_prom_find_env(char **envp, const char *name)