summaryrefslogtreecommitdiff
path: root/drivers/usb
diff options
context:
space:
mode:
authorJohan Hovold <johan@kernel.org>2017-02-08 15:49:17 +0300
committerJohan Hovold <johan@kernel.org>2017-02-08 21:27:52 +0300
commitd395c9ab00901cdd804c36857e9079dd794c3b1c (patch)
treea06ade4507a3699e80c24f838220c138f2c5be12 /drivers/usb
parent965bbef552cdbf22ab7fb83e7f92b2f251d56f70 (diff)
downloadlinux-d395c9ab00901cdd804c36857e9079dd794c3b1c.tar.xz
USB: serial: metro-usb: drop redundant URB unlink
Drop redundant URB unlink as there's no need to unlink an URB which is about to be killed synchronously. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/serial/metro-usb.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c
index 4f7cd30b5424..b0c7746438df 100644
--- a/drivers/usb/serial/metro-usb.c
+++ b/drivers/usb/serial/metro-usb.c
@@ -165,7 +165,6 @@ static void metrousb_cleanup(struct usb_serial_port *port)
{
dev_dbg(&port->dev, "%s\n", __func__);
- usb_unlink_urb(port->interrupt_in_urb);
usb_kill_urb(port->interrupt_in_urb);
metrousb_send_unidirectional_cmd(UNI_CMD_CLOSE, port);