net: cdc_ncm: remove redundant "disconnected" flag

Calling netif_carrier_{on,off} is sufficient.  There is no need
to duplicate the carrier state in a driver specific flag.

Acked-by: Enrico Mioso <mrkiko.rs@gmail.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/usb/cdc_ncm.h b/include/linux/usb/cdc_ncm.h
index cde506731c48..8c5e38819828 100644
--- a/include/linux/usb/cdc_ncm.h
+++ b/include/linux/usb/cdc_ncm.h
@@ -118,7 +118,6 @@ struct cdc_ncm_ctx {
         u16 tx_ndp_modulus;
         u16 tx_seq;
         u16 rx_seq;
-        u16 connected;
         u16 min_tx_pkt;
 
         /* statistics */