ax25: In write(), do the sendlink add under the base lock

The write operation no longer runs under the base lock, use the
write function to add the channel to the sendlink queue.

Signed-off-by: Corey Minyard <[email protected]>

lib/gensio_ax25.c

@@ -4386,7 +4386,7 @@ ax25_chan_write(struct ax25_chan *chan, gensiods *rcount,
     assert(chan->send_len <= chan->conf.writewindow);
 
     if (!chan->peer_rcv_bsy)
-	i_ax25_chan_schedule_write(chan);
+	ax25_chan_schedule_write(chan);
 
  out_unlock:
     ax25_chan_unlock(chan);