diff options
Diffstat (limited to 'include/net/sctp/sctp.h')
| -rw-r--r-- | include/net/sctp/sctp.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index e327acad8e7d..4965cbfa7d92 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -600,10 +600,15 @@ static inline __u32 sctp_mtu_payload(const struct sctp_sock *sp, return mtu ? mtu - overhead : overhead; } +static inline __u32 sctp_dst_mtu(const struct dst_entry *dst) +{ + return SCTP_TRUNC4(max_t(__u32, dst_mtu(dst), + SCTP_DEFAULT_MINSEGMENT)); +} + static inline bool sctp_transport_pmtu_check(struct sctp_transport *t) { - __u32 pmtu = max_t(size_t, SCTP_TRUNC4(dst_mtu(t->dst)), - SCTP_DEFAULT_MINSEGMENT); + __u32 pmtu = sctp_dst_mtu(t->dst); if (t->pathmtu == pmtu) return true; |