tx_urb_zero 1426 drivers/staging/rtl8192u/r8192U_core.c struct urb *tx_urb = NULL, *tx_urb_zero = NULL; tx_urb_zero 1568 drivers/staging/rtl8192u/r8192U_core.c tx_urb_zero = usb_alloc_urb(0, GFP_ATOMIC); tx_urb_zero 1569 drivers/staging/rtl8192u/r8192U_core.c if (!tx_urb_zero) { tx_urb_zero 1573 drivers/staging/rtl8192u/r8192U_core.c usb_fill_bulk_urb(tx_urb_zero, udev, tx_urb_zero 1576 drivers/staging/rtl8192u/r8192U_core.c status = usb_submit_urb(tx_urb_zero, GFP_ATOMIC); tx_urb_zero 1597 drivers/staging/rtl8192u/r8192U_core.c usb_free_urb(tx_urb_zero);