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authorJohan Hovold <jhovold@gmail.com>2014-03-12 19:09:41 +0100
committerGreg Kroah-Hartman <greg@kroah.com>2014-03-12 12:44:50 -0700
commitca0400d2caf0d6f18445feea79c8c5a4ccf77e61 (patch)
tree6aa0f9a9d0d8ce16aac3348c82a236594086edaf /drivers/usb
parentbd58c7bd6fd5f803b4127717bda9cc6c30d0c806 (diff)
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>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/serial/generic.c11
-rw-r--r--drivers/usb/serial/usb-serial.c8
2 files changed, 10 insertions, 9 deletions
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 33d7f4092308..1bd192290b08 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -332,9 +332,9 @@ void usb_serial_generic_process_read_urb(struct urb *urb)
* 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 @@ resubmit:
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 @@ void usb_serial_generic_write_bulk_callback(struct urb *urb)
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 c68fc9fb7598..4c3aeaf56dc1 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -1160,9 +1160,9 @@ static int usb_serial_reset_resume(struct usb_interface *intf)
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 @@ static int usb_serial_register(struct usb_serial_driver *driver)
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;
}