From e22a955ca736d811e4014992cb88b59079f4d7c3 Mon Sep 17 00:00:00 2001 From: Radek Dostal Date: Sat, 14 Jun 2014 16:13:08 +0200 Subject: [PATCH] staging/fwserial: (coding style) add blank line after every declaration Style-only modifications to make checkpatch.pl -f a bit happier. Fixes warning: "Missing a blank line after declarations" Signed-off-by: Radek Dostal Signed-off-by: Greg Kroah-Hartman --- drivers/staging/fwserial/fwserial.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c index 384758b..61eb304 100644 --- a/drivers/staging/fwserial/fwserial.c +++ b/drivers/staging/fwserial/fwserial.c @@ -785,6 +785,7 @@ static int fwtty_tx(struct fwtty_port *port, bool drain) len = dma_fifo_out_level(&port->tx_fifo); if (len) { unsigned long delay = (n == -ENOMEM) ? HZ : 1; + schedule_delayed_work(&port->drain, delay); } len = dma_fifo_level(&port->tx_fifo); @@ -1995,6 +1996,7 @@ static struct fwtty_peer *__fwserial_peer_by_node_id(struct fw_card *card, list_for_each_entry_rcu(peer, &serial->peer_list, list) { int g = peer->generation; + smp_rmb(); if (generation == g && id == peer->node_id) return peer; @@ -2015,6 +2017,7 @@ static void __dump_peer_list(struct fw_card *card) list_for_each_entry_rcu(peer, &serial->peer_list, list) { int g = peer->generation; + smp_rmb(); fwtty_dbg(card, "peer(%d:%x) guid: %016llx\n", g, peer->node_id, (unsigned long long) peer->guid); @@ -2120,6 +2123,7 @@ static int fwserial_add_peer(struct fw_serial *serial, struct fw_unit *unit) serial->self = peer; if (create_loop_dev) { struct fwtty_port *port; + port = fwserial_claim_port(peer, num_ttys); if (!IS_ERR(port)) { struct virt_plug_params params; -- 2.7.4