From: Anatolij Gustschin <agust@denx.de>
Date: Sat, 19 Nov 2011 10:29:58 +0000 (+0000)
Subject: net/bootp.c: Fix GCC 4.6 warning
X-Git-Tag: v2011.12-rc1~124^2~2
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c0fe04bf6559c5cb504f107d81f6a80b9416e986;p=oweals%2Fu-boot.git

net/bootp.c: Fix GCC 4.6 warning

Fix:
bootp.c: In function 'BootpCopyNetParams':
bootp.c:108:11: warning: unused variable 'tmp_ip' [-Wunused-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---

diff --git a/net/bootp.c b/net/bootp.c
index b789eec0d7..34124b8fc2 100644
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -17,6 +17,7 @@
 #ifdef CONFIG_STATUS_LED
 #include <status_led.h>
 #endif
+#include <linux/compiler.h>
 
 #define BOOTP_VENDOR_MAGIC	0x63825363	/* RFC1048 Magic Cookie		*/
 
@@ -105,7 +106,7 @@ static int BootpCheckPkt(uchar *pkt, unsigned dest, unsigned src, unsigned len)
  */
 static void BootpCopyNetParams(Bootp_t *bp)
 {
-	IPaddr_t tmp_ip;
+	__maybe_unused IPaddr_t tmp_ip;
 
 	NetCopyIP(&NetOurIP, &bp->bp_yiaddr);
 #if !defined(CONFIG_BOOTP_SERVERIP)