[U-Boot] net/bootp.c: Fix GCC 4.6 warning

Submitted by Anatolij Gustschin on Nov. 19, 2011, 8:29 p.m.

Details

Message ID 1321734598-6286-1-git-send-email-agust@denx.de
State Accepted
Commit c0fe04bf6559c5cb504f107d81f6a80b9416e986
Headers show

Commit Message

Anatolij Gustschin Nov. 19, 2011, 8:29 p.m.
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>
---
 net/bootp.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

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diff --git a/net/bootp.c b/net/bootp.c
index b789eec..34124b8 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)