[IPV4]: IGMP on-the-wire data is net-endian

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 12 insertions, 12 deletions

diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index dd49ba9065ae..fd207d9b2733 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -30,8 +30,8 @@ struct igmphdr
 {
         __u8 type;
         __u8 code;              /* For newer IGMP */
-        __u16 csum;
-        __u32 group;
+        __be16 csum;
+        __be32 group;
 };
 
 /* V3 group record types [grec_type] */
@@ -45,25 +45,25 @@ struct igmphdr
 struct igmpv3_grec {
         __u8    grec_type;
         __u8    grec_auxwords;
-        __u16   grec_nsrcs;
-        __u32   grec_mca;
-        __u32   grec_src[0];
+        __be16  grec_nsrcs;
+        __be32  grec_mca;
+        __be32  grec_src[0];
 };
 
 struct igmpv3_report {
         __u8 type;
         __u8 resv1;
-        __u16 csum;
-        __u16 resv2;
-        __u16 ngrec;
+        __be16 csum;
+        __be16 resv2;
+        __be16 ngrec;
         struct igmpv3_grec grec[0];
 };
 
 struct igmpv3_query {
         __u8 type;
         __u8 code;
-        __u16 csum;
-        __u32 group;
+        __be16 csum;
+        __be32 group;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
         __u8 qrv:3,
              suppress:1,
@@ -76,8 +76,8 @@ struct igmpv3_query {
 #error "Please fix <asm/byteorder.h>"
 #endif
         __u8 qqic;
-        __u16 nsrcs;
-        __u32 srcs[0];
+        __be16 nsrcs;
+        __be32 srcs[0];
 };
 
 #define IGMP_HOST_MEMBERSHIP_QUERY      0x11    /* From RFC1112 */