diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/udp.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/udp.h b/include/linux/udp.h index 581ca2c..9c94312 100644 --- a/include/linux/udp.h +++ b/include/linux/udp.h @@ -46,6 +46,11 @@ static inline struct udphdr *udp_hdr(const struct sk_buff *skb) #define UDP_HTABLE_SIZE 128 +static inline int udp_hashfn(const unsigned num) +{ + return num & (UDP_HTABLE_SIZE - 1); +} + struct udp_sock { /* inet_sock has to be the first member */ struct inet_sock inet; |