Drop the redundant read-urb check from open. The presence of a bulk-in
endpoint is now verified during probe and core has allocated the
corresponding resources.
Signed-off-by: Johan Hovold <jo...@kernel.org>
---
drivers/usb/serial/io_ti.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index a962082cf3b0..f3ed131d14bf 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -1952,12 +1952,6 @@ static int edge_open(struct tty_struct *tty, struct
usb_serial_port *port)
/* start up our bulk read urb */
urb = port->read_urb;
- if (!urb) {
- dev_err(&port->dev, "%s - no read urb present, exiting\n",
- __func__);
- status = -EINVAL;
- goto unlink_int_urb;
- }
edge_port->ep_read_urb_state = EDGE_READ_URB_RUNNING;
urb->context = edge_port;
status = usb_submit_urb(urb, GFP_KERNEL);
--
2.12.0
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