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| author | Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> | 2018-04-26 22:58:57 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-04-27 21:35:23 +0300 |
| commit | 6ff0f871c20ec1769a481edca86f23c76b2b06d3 (patch) | |
| tree | 9fa281c225263df1e1b00e12adfeedfdb6e690f1 /net/sctp/associola.c | |
| parent | 2521680e1830c21033efe48322829044c6e6b32b (diff) | |
| download | linux-6ff0f871c20ec1769a481edca86f23c76b2b06d3.tar.xz | |
sctp: introduce sctp_dst_mtu
Which makes sure that the MTU respects the minimum value of
SCTP_DEFAULT_MINSEGMENT and that it is correctly aligned.
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/associola.c')
| -rw-r--r-- | net/sctp/associola.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index a29025418b96..039fdb862b17 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -1405,11 +1405,9 @@ void sctp_assoc_sync_pmtu(struct sctp_association *asoc) return; /* Get the lowest pmtu of all the transports. */ - list_for_each_entry(t, &asoc->peer.transport_addr_list, - transports) { + list_for_each_entry(t, &asoc->peer.transport_addr_list, transports) { if (t->pmtu_pending && t->dst) { - sctp_transport_update_pmtu( - t, SCTP_TRUNC4(dst_mtu(t->dst))); + sctp_transport_update_pmtu(t, sctp_dst_mtu(t->dst)); t->pmtu_pending = 0; } if (!pmtu || (t->pathmtu < pmtu)) |