bianbu-repo-mirror/bianbu-linux-6.6
1
0
Fork 0
mirror of https://gitee.com/bianbu-linux/linux-6.6 synced 2025-07-01 23:53:16 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

sctp: get netns from asoc and ep base

Browse source 
Commit 312434617c ("sctp: cache netns in sctp_ep_common") set netns
in asoc and ep base since they're created, and it will never change.
It's a better way to get netns from asoc and ep base, comparing to
calling sock_net().

This patch is to replace them.

v1->v2:
  - no change.

Suggested-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Xin Long 2019-12-09 13:45:18 +08:00 • committed by David S. Miller
parent 26c97a2d82
commit 4e7696d90b
14 changed files with 49 additions and 62 deletions
Download patch file Download diff file Expand all files Collapse all files

12
net/sctp/socket.c
View file

@ -436,8 +436,7 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
static int sctp_send_asconf(struct sctp_association *asoc,
struct sctp_chunk *chunk)
{
struct net *net = sock_net(asoc->base.sk);
int retval = 0;
int retval = 0;
/* If there is an outstanding ASCONF chunk, queue it for later
* transmission.
@ -449,7 +448,7 @@ static int sctp_send_asconf(struct sctp_association *asoc,
/* Hold the chunk until an ASCONF_ACK is received. */
sctp_chunk_hold(chunk);
retval = sctp_primitive_ASCONF(net, asoc, chunk);
retval = sctp_primitive_ASCONF(asoc->base.net, asoc, chunk);
if (retval)
sctp_chunk_free(chunk);
else
@ -2428,9 +2427,8 @@ static int sctp_apply_peer_addr_params(struct sctp_paddrparams *params,
int error;
if (params->spp_flags & SPP_HB_DEMAND && trans) {
struct net *net = sock_net(trans->asoc->base.sk);
error = sctp_primitive_REQUESTHEARTBEAT(net, trans->asoc, trans);
error = sctp_primitive_REQUESTHEARTBEAT(trans->asoc->base.net,
trans->asoc, trans);
if (error)
return error;
}
@ -5364,7 +5362,7 @@ struct sctp_transport *sctp_transport_get_next(struct net *net,
if (!sctp_transport_hold(t))
continue;
if (net_eq(sock_net(t->asoc->base.sk), net) &&
if (net_eq(t->asoc->base.net, net) &&
t->asoc->peer.primary_path == t)
break;