There are typos in comments in include/linux/igmp.h:
83 #define IGMP_HOST_MEMBERSHIP_QUERY 0x11 /* From RFC1112 */
84 #define IGMP_HOST_MEMBERSHIP_REPORT 0x12 /* Ditto */
[snip]
88 #define IGMPV2_HOST_MEMBERSHIP_REPORT 0x16 /* V2 version of 0x11 */
89 #define IGMP_HOST_LEAVE_MESSAGE 0x17
90 #define IGMPV3_HOST_MEMBERSHIP_REPORT 0x22 /* V3 version of 0x11 */
The line 88 and 90 are about REPORT messages.
The IGMP_HOST_MEMBERSHIP_REPORT (IGMP V1) value is 0x12.
So the comment on line 88 must be /* V2 version of 0x12 */,
and the comment on line 90 must be /* V3 version of 0x12 */.
Signed-off-by: Francois-Xavier Le Bail <fx.lebail@orange.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
#define IGMP_DVMRP 0x13 /* DVMRP routing */
#define IGMP_PIM 0x14 /* PIM routing */
#define IGMP_TRACE 0x15
-#define IGMPV2_HOST_MEMBERSHIP_REPORT 0x16 /* V2 version of 0x11 */
+#define IGMPV2_HOST_MEMBERSHIP_REPORT 0x16 /* V2 version of 0x12 */
#define IGMP_HOST_LEAVE_MESSAGE 0x17
-#define IGMPV3_HOST_MEMBERSHIP_REPORT 0x22 /* V3 version of 0x11 */
+#define IGMPV3_HOST_MEMBERSHIP_REPORT 0x22 /* V3 version of 0x12 */
#define IGMP_MTRACE_RESP 0x1e
#define IGMP_MTRACE 0x1f