Remove redundant usb_kill_urb from port remove, which is called
post-shutdown (close).
Signed-off-by: Johan Hovold <jhov...@gmail.com>
---
drivers/usb/serial/usb_wwan.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c
index aa45985520f7..c4a815c1da5b 100644
--- a/drivers/usb/serial/usb_wwan.c
+++ b/drivers/usb/serial/usb_wwan.c
@@ -546,20 +546,17 @@ int usb_wwan_port_remove(struct usb_serial_port *port)
portdata = usb_get_serial_port_data(port);
usb_set_serial_port_data(port, NULL);
- /* Stop reading/writing urbs and free them */
for (i = 0; i < N_IN_URB; i++) {
- usb_kill_urb(portdata->in_urbs[i]);
usb_free_urb(portdata->in_urbs[i]);
free_page((unsigned long)portdata->in_buffer[i]);
}
for (i = 0; i < N_OUT_URB; i++) {
- usb_kill_urb(portdata->out_urbs[i]);
usb_free_urb(portdata->out_urbs[i]);
kfree(portdata->out_buffer[i]);
}
- /* Now free port private data */
kfree(portdata);
+
return 0;
}
EXPORT_SYMBOL(usb_wwan_port_remove);
--
1.8.5.5
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