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| author | Edward Cree <ecree@solarflare.com> | 2020-08-28 18:50:02 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-08-31 12:28:50 -0700 |
| commit | 35ff765f8d508e56d09ef470395324298550c415 (patch) | |
| tree | 1b83dd3496992a155871755c2899198d5302469c /drivers/net/ethernet/sfc | |
| parent | bd10d459056fa396273739ca38bdfee4e46680ae (diff) | |
| download | lwn-35ff765f8d508e56d09ef470395324298550c415.tar.gz lwn-35ff765f8d508e56d09ef470395324298550c415.zip | |
sfc: fix W=1 warnings in efx_farch_handle_rx_not_ok
Some of these RX-event flags aren't used at all, so remove them.
Others are used only #ifdef DEBUG to log a message; suppress the
unused-var warnings #ifndef DEBUG with a void cast.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc')
| -rw-r--r-- | drivers/net/ethernet/sfc/farch.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c index d07eeaad9bdf..aff2974e66df 100644 --- a/drivers/net/ethernet/sfc/farch.c +++ b/drivers/net/ethernet/sfc/farch.c @@ -863,13 +863,8 @@ static u16 efx_farch_handle_rx_not_ok(struct efx_rx_queue *rx_queue, bool rx_ev_tcp_udp_chksum_err, rx_ev_eth_crc_err; bool rx_ev_frm_trunc, rx_ev_tobe_disc; bool rx_ev_other_err, rx_ev_pause_frm; - bool rx_ev_hdr_type, rx_ev_mcast_pkt; - unsigned rx_ev_pkt_type; - rx_ev_hdr_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_HDR_TYPE); - rx_ev_mcast_pkt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_MCAST_PKT); rx_ev_tobe_disc = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_TOBE_DISC); - rx_ev_pkt_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_PKT_TYPE); rx_ev_buf_owner_id_err = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_BUF_OWNER_ID_ERR); rx_ev_ip_hdr_chksum_err = EFX_QWORD_FIELD(*event, @@ -918,6 +913,8 @@ static u16 efx_farch_handle_rx_not_ok(struct efx_rx_queue *rx_queue, rx_ev_tobe_disc ? " [TOBE_DISC]" : "", rx_ev_pause_frm ? " [PAUSE]" : ""); } +#else + (void) rx_ev_other_err; #endif if (efx->net_dev->features & NETIF_F_RXALL) |