Drop read-urb check which is always false from completion the callback.
The driver read-urb pointer is set at every open and is never cleared.
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
---
drivers/usb/serial/mos7840.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 11706f2d4145..f5c08effa3ab 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -457,12 +457,6 @@ static void mos7840_bulk_in_callback(struct urb *urb)
dev_dbg(&port->dev, "icount.rx is %d:\n", port->icount.rx);
}
- if (!mos7840_port->read_urb) {
- dev_dbg(&port->dev, "%s", "URB KILLED !!!\n");
- mos7840_port->read_urb_busy = false;
- return;
- }
-
if (mos7840_port->has_led)
mos7840_led_activity(port);
@@ -1377,11 +1371,6 @@ static void mos7840_set_termios(struct tty_struct *tty,
mos7840_change_port_settings(tty, mos7840_port, old_termios);
- if (!mos7840_port->read_urb) {
- dev_dbg(&port->dev, "%s", "URB KILLED !!!!!\n");
- return;
- }
-
if (!mos7840_port->read_urb_busy) {
mos7840_port->read_urb_busy = true;
status = usb_submit_urb(mos7840_port->read_urb, GFP_KERNEL);
--
2.23.0
