Style-only modifications to make checkpatch.pl -f a bit happier.
Fixes warning: "Missing a blank line after declarations"
Signed-off-by: Radek Dostal <r...@radekdostal.com>
---
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;
--
1.7.10.4
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