diff options
Diffstat (limited to 'include/linux/igmp.h')
| -rw-r--r-- | include/linux/igmp.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/igmp.h b/include/linux/igmp.h index 03f43e2893a..9dbb525c517 100644 --- a/include/linux/igmp.h +++ b/include/linux/igmp.h @@ -30,7 +30,7 @@ struct igmphdr { __u8 type; __u8 code; /* For newer IGMP */ - __be16 csum; + __sum16 csum; __be32 group; }; @@ -127,6 +127,7 @@ struct igmpv3_query { #ifdef __KERNEL__ #include <linux/skbuff.h> +#include <linux/timer.h> #include <linux/in.h> extern int sysctl_igmp_max_memberships; @@ -191,7 +192,7 @@ struct ip_mc_list #define IGMPV3_MASK(value, nb) ((nb)>=32 ? (value) : ((1<<(nb))-1) & (value)) #define IGMPV3_EXP(thresh, nbmant, nbexp, value) \ ((value) < (thresh) ? (value) : \ - ((IGMPV3_MASK(value, nbmant) | (1<<(nbmant+nbexp))) << \ + ((IGMPV3_MASK(value, nbmant) | (1<<(nbmant))) << \ (IGMPV3_MASK((value) >> (nbmant), nbexp) + (nbexp)))) #define IGMPV3_QQIC(value) IGMPV3_EXP(0x80, 4, 3, value) |