diff options
| author |   Jon Maloy <jon.maloy@ericsson.com> | 2017-10-13 11:04:20 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-10-13 08:46:00 -0700 |
| commit | 64ac5f5977df5b276374fb2f051082129f5cdb22 (patch) | |
| tree | 4dd4044eb9df39cd26904a6c328b41d989b5414d /net/tipc/msg.c | |
| parent | tipc: add ability to obtain node availability status from other files (diff) | |
| download | linux-dev-64ac5f5977df5b276374fb2f051082129f5cdb22.tar.xz linux-dev-64ac5f5977df5b276374fb2f051082129f5cdb22.zip | |
tipc: refactor function filter_rcv()
In the following commits we will need to handle multiple incoming and
rejected/returned buffers in the function socket.c::filter_rcv().
As a preparation for this, we generalize the function by handling
buffer queues instead of individual buffers. We also introduce a
help function tipc_skb_reject(), and rename filter_rcv() to
tipc_sk_filter_rcv() in line with other functions in socket.c.
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/msg.c')
| -rw-r--r-- | net/tipc/msg.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/tipc/msg.c b/net/tipc/msg.c index 17146c16ee2d..1649d456e22d 100644 --- a/net/tipc/msg.c +++ b/net/tipc/msg.c @@ -666,3 +666,10 @@ void __tipc_skb_queue_sorted(struct sk_buff_head *list, u16 seqno, } kfree_skb(skb); } + +void tipc_skb_reject(struct net *net, int err, struct sk_buff *skb, + struct sk_buff_head *xmitq) +{ + if (tipc_msg_reverse(tipc_own_addr(net), &skb, err)) + __skb_queue_tail(xmitq, skb); +} |