[PATCH 1/3] USB: serial: remove redundant write-urb kill

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Since commit 1ce7b9349fad ("USB: serial: reuse generic write urb and
bulk-out buffer") the port write_urb is simply a pointer to the first
member of write_urbs so there's no need to kill it twice.

Signed-off-by: Johan Hovold <jhovold@xxxxxxxxx>
---
 drivers/usb/serial/generic.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 664deb6..f6c63d3 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -144,7 +144,6 @@ static void generic_cleanup(struct usb_serial_port *port)
 	if (serial->dev) {
 		/* shutdown any bulk transfers that might be going on */
 		if (port->bulk_out_size) {
-			usb_kill_urb(port->write_urb);
 			for (i = 0; i < ARRAY_SIZE(port->write_urbs); ++i)
 				usb_kill_urb(port->write_urbs[i]);
 
-- 
1.7.8.5

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