net: netcp: fix check of requested timestamping filter
authorMiroslav Lichvar <mlichvar@redhat.com>
Mon, 15 May 2017 14:04:36 +0000 (16:04 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 15 May 2017 19:21:03 +0000 (15:21 -0400)
The driver doesn't support timestamping of all received packets and
should return error when trying to enable the HWTSTAMP_FILTER_ALL
filter.

Cc: WingMan Kwok <w-kwok2@ti.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ti/netcp_ethss.c

index 897176fc5043bf0da12fe5dcb7a659c269fdf615..dd92950a4615c3aab559c6dc383a4e90ee539160 100644 (file)
@@ -2651,7 +2651,6 @@ static int gbe_hwtstamp_set(struct gbe_intf *gbe_intf, struct ifreq *ifr)
        case HWTSTAMP_FILTER_NONE:
                cpts_rx_enable(cpts, 0);
                break;
-       case HWTSTAMP_FILTER_ALL:
        case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
        case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
        case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: