Refactor bulk callback functions to make use of goto pointless.
Signed-off-by: Ladislav Michl <[email protected]>
---
drivers/usb/serial/generic.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 2274d9625f63..d1a09ba10b6f 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -389,6 +389,9 @@ void usb_serial_generic_read_bulk_callback(struct urb *urb)
urb->actual_length);
switch (status) {
case 0:
+ usb_serial_debug_data(&port->dev, __func__,
+ urb->actual_length, data);
+ port->serial->type->process_read_urb(urb);
break;
case -ENOENT:
case -ECONNRESET:
@@ -403,13 +406,9 @@ void usb_serial_generic_read_bulk_callback(struct urb *urb)
default:
dev_dbg(&port->dev, "%s - nonzero urb status: %d\n",
__func__, status);
- goto resubmit;
+ break;
}
- usb_serial_debug_data(&port->dev, __func__, urb->actual_length, data);
- port->serial->type->process_read_urb(urb);
-
-resubmit:
/* Throttle the device if requested by tty */
spin_lock_irqsave(&port->lock, flags);
port->throttled = port->throttle_req;
@@ -454,10 +453,9 @@ void usb_serial_generic_write_bulk_callback(struct urb
*urb)
default:
dev_err_console(port, "%s - nonzero urb status: %d\n",
__func__, status);
- goto resubmit;
+ break;
}
-resubmit:
usb_serial_generic_write_start(port, GFP_ATOMIC);
usb_serial_port_softint(port);
}
--
2.15.1
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