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rxrpc: Use call->peer rather than going to the connection

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Use call->peer rather than call->conn->params.peer as call->conn may become
NULL.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells 2016-08-30 12:36:06 +01:00
parent 8324f0bcfb
commit ea82aaec98
1 changed files with 5 additions and 5 deletions
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10
net/rxrpc/call_event.c
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@ -551,7 +551,7 @@ static void rxrpc_extract_ackinfo(struct rxrpc_call *call, struct sk_buff *skb,
mtu = min(ntohl(ackinfo.rxMTU), ntohl(ackinfo.maxMTU)); mtu = min(ntohl(ackinfo.rxMTU), ntohl(ackinfo.maxMTU));
peer = call->conn->params.peer; peer = call->peer;
if (mtu < peer->maxdata) { if (mtu < peer->maxdata) {
spin_lock_bh(&peer->lock); spin_lock_bh(&peer->lock);
peer->maxdata = mtu; peer->maxdata = mtu;
@ -843,8 +843,8 @@ void rxrpc_process_call(struct work_struct *work)
/* there's a good chance we're going to have to send a message, so set /* there's a good chance we're going to have to send a message, so set
* one up in advance */ * one up in advance */
msg.msg_name = &call->conn->params.peer->srx.transport; msg.msg_name = &call->peer->srx.transport;
msg.msg_namelen = call->conn->params.peer->srx.transport_len; msg.msg_namelen = call->peer->srx.transport_len;
msg.msg_control = NULL; msg.msg_control = NULL;
msg.msg_controllen = 0; msg.msg_controllen = 0;
msg.msg_flags = 0; msg.msg_flags = 0;
@ -1151,8 +1151,8 @@ skip_msg_init:
send_ACK_with_skew: send_ACK_with_skew:
ack.maxSkew = htons(call->ackr_skew); ack.maxSkew = htons(call->ackr_skew);
send_ACK: send_ACK:
mtu = call->conn->params.peer->if_mtu; mtu = call->peer->if_mtu;
mtu -= call->conn->params.peer->hdrsize; mtu -= call->peer->hdrsize;
ackinfo.maxMTU = htonl(mtu); ackinfo.maxMTU = htonl(mtu);
ackinfo.rwind = htonl(rxrpc_rx_window_size); ackinfo.rwind = htonl(rxrpc_rx_window_size);