USB: serial: add missing braces
Add missing braces to conditional branches and one loop in usb-serial
core and generic implementation.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 33d7f40..1bd1922 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -332,9 +332,9 @@
* stuff like 3G modems, so shortcircuit it in the 99.9999999% of
* cases where the USB serial is not a console anyway.
*/
- if (!port->port.console || !port->sysrq)
+ if (!port->port.console || !port->sysrq) {
tty_insert_flip_string(&port->port, ch, urb->actual_length);
- else {
+ } else {
for (i = 0; i < urb->actual_length; i++, ch++) {
if (!usb_serial_handle_sysrq_char(port, *ch))
tty_insert_flip_char(&port->port, *ch, TTY_NORMAL);
@@ -388,8 +388,9 @@
if (!port->throttled) {
spin_unlock_irqrestore(&port->lock, flags);
usb_serial_generic_submit_read_urb(port, i, GFP_ATOMIC);
- } else
+ } else {
spin_unlock_irqrestore(&port->lock, flags);
+ }
}
EXPORT_SYMBOL_GPL(usb_serial_generic_read_bulk_callback);
@@ -399,10 +400,10 @@
struct usb_serial_port *port = urb->context;
int i;
- for (i = 0; i < ARRAY_SIZE(port->write_urbs); ++i)
+ for (i = 0; i < ARRAY_SIZE(port->write_urbs); ++i) {
if (port->write_urbs[i] == urb)
break;
-
+ }
spin_lock_irqsave(&port->lock, flags);
port->tx_bytes -= urb->transfer_buffer_length;
set_bit(i, &port->write_urbs_free);
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index c68fc9f..4c3aeaf 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -1160,9 +1160,9 @@
usb_serial_unpoison_port_urbs(serial);
serial->suspending = 0;
- if (serial->type->reset_resume)
+ if (serial->type->reset_resume) {
rv = serial->type->reset_resume(serial);
- else {
+ } else {
rv = -EOPNOTSUPP;
intf->needs_binding = 1;
}
@@ -1337,9 +1337,9 @@
if (retval) {
pr_err("problem %d when registering driver %s\n", retval, driver->description);
list_del(&driver->driver_list);
- } else
+ } else {
pr_info("USB Serial support registered for %s\n", driver->description);
-
+ }
mutex_unlock(&table_lock);
return retval;
}