usb: pvrusb2-hdw free unlink urb cleanup

- usb_free_urb() cleanup
- usb_unlink_urb() cleanup

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index f920e0c..1f78733 100644 (file)
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1953,8 +1953,8 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
        return hdw;
  fail:
        if (hdw) {
-               if (hdw->ctl_read_urb) usb_free_urb(hdw->ctl_read_urb);
-               if (hdw->ctl_write_urb) usb_free_urb(hdw->ctl_write_urb);
+               usb_free_urb(hdw->ctl_read_urb);
+               usb_free_urb(hdw->ctl_write_urb);
                if (hdw->ctl_read_buffer) kfree(hdw->ctl_read_buffer);
                if (hdw->ctl_write_buffer) kfree(hdw->ctl_write_buffer);
                if (hdw->controls) kfree(hdw->controls);
@@ -2575,12 +2575,10 @@ static void pvr2_ctl_timeout(unsigned long data)
        struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
        if (hdw->ctl_write_pend_flag || hdw->ctl_read_pend_flag) {
                hdw->ctl_timeout_flag = !0;
-               if (hdw->ctl_write_pend_flag && hdw->ctl_write_urb) {
+               if (hdw->ctl_write_pend_flag)
                        usb_unlink_urb(hdw->ctl_write_urb);
-               }
-               if (hdw->ctl_read_pend_flag && hdw->ctl_read_urb) {
+               if (hdw->ctl_read_pend_flag)
                        usb_unlink_urb(hdw->ctl_read_urb);
-               }
        }
 }