diff options
Diffstat (limited to '')
| -rw-r--r-- | net/rxrpc/conn_event.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/net/rxrpc/conn_event.c b/net/rxrpc/conn_event.c index 6296374df840..bb81801fb805 100644 --- a/net/rxrpc/conn_event.c +++ b/net/rxrpc/conn_event.c @@ -149,19 +149,23 @@ static void rxrpc_abort_calls(struct rxrpc_connection *conn, int state, call = rcu_dereference_protected( conn->channels[i].call, lockdep_is_held(&conn->channel_lock)); - write_lock_bh(&call->state_lock); - if (call->state <= RXRPC_CALL_COMPLETE) { - call->state = state; - if (state == RXRPC_CALL_LOCALLY_ABORTED) { - call->local_abort = conn->local_abort; - set_bit(RXRPC_CALL_EV_CONN_ABORT, &call->events); - } else { - call->remote_abort = conn->remote_abort; - set_bit(RXRPC_CALL_EV_RCVD_ABORT, &call->events); + if (call) { + write_lock_bh(&call->state_lock); + if (call->state <= RXRPC_CALL_COMPLETE) { + call->state = state; + if (state == RXRPC_CALL_LOCALLY_ABORTED) { + call->local_abort = conn->local_abort; + set_bit(RXRPC_CALL_EV_CONN_ABORT, + &call->events); + } else { + call->remote_abort = conn->remote_abort; + set_bit(RXRPC_CALL_EV_RCVD_ABORT, + &call->events); + } + rxrpc_queue_call(call); } - rxrpc_queue_call(call); + write_unlock_bh(&call->state_lock); } - write_unlock_bh(&call->state_lock); } spin_unlock(&conn->channel_lock); |