fixed a compiling error while using LWIP 1.4.0

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2050 bbd45198-f89e-11dd-88c7-29a3b14d5316

bsp/at91sam9260/rtconfig.h

@@ -141,7 +141,7 @@
 #define RT_LWIP_ICMP
 
 /* Enable IGMP protocol */
-#define RT_LWIP_IGMP
+//#define RT_LWIP_IGMP
 
 /* Enable UDP protocol */
 #define RT_LWIP_UDP

bsp/lm3s8962/rtconfig.h

@@ -99,7 +99,7 @@
 #define RT_LWIP_ICMP
 
 /* Enable IGMP protocol*/
-#define RT_LWIP_IGMP
+//#define RT_LWIP_IGMP
 
 /* Enable UDP protocol*/
 #define RT_LWIP_UDP

bsp/lm3s9b9x/rtconfig.h

@@ -99,7 +99,7 @@
 #define RT_LWIP_ICMP
 
 /* Enable IGMP protocol*/
-#define RT_LWIP_IGMP
+//#define RT_LWIP_IGMP
 
 /* Enable UDP protocol*/
 #define RT_LWIP_UDP

bsp/lpc2148/rtconfig.h

@@ -107,7 +107,7 @@
 #define RT_LWIP_ICMP
 
 /* Enable IGMP protocol*/
-#define RT_LWIP_IGMP
+//#define RT_LWIP_IGMP
 
 /* Enable UDP protocol*/
 #define RT_LWIP_UDP

bsp/lpc2478/rtconfig.h

@@ -87,7 +87,7 @@
 #define RT_LWIP_ICMP
 
 /* Enable IGMP protocol*/
-#define RT_LWIP_IGMP
+//#define RT_LWIP_IGMP
 
 /* Enable UDP protocol*/
 #define RT_LWIP_UDP

bsp/microblaze/rtconfig.h

@@ -126,7 +126,7 @@
 #define RT_LWIP_ICMP
 
 /* Enable IGMP protocol*/
-#define RT_LWIP_IGMP
+//#define RT_LWIP_IGMP
 
 /* Enable UDP protocol*/
 #define RT_LWIP_UDP

bsp/mini4020/rtconfig.h

@@ -110,7 +110,7 @@
 #define RT_LWIP_ICMP
 
 /* Enable IGMP protocol */
-#define RT_LWIP_IGMP
+//#define RT_LWIP_IGMP
 
 /* Enable UDP protocol */
 #define RT_LWIP_UDP

bsp/wh44b0/rtconfig.h

@@ -84,7 +84,7 @@
 #define RT_LWIP_ICMP
 
 /* Enable IGMP protocol*/
-#define RT_LWIP_IGMP
+//#define RT_LWIP_IGMP
 
 /* Enable UDP protocol*/
 #define RT_LWIP_UDP