[PATCH net] sfc: check RSS is active for filter insert

[Bert Kenward]

For some firmware variants - specifically 'capture packed stream' - RSS
filters are not valid. We must check if RSS is actually active rather
than merely enabled.

Fixes: 42356d9a137b ("sfc: support RSS spreading of ethtool ntuple filters")
Signed-off-by: Bert Kenward <bkenw...@solarflare.com>
---
 drivers/net/ethernet/sfc/ef10.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 36f24c7e553a..83ce229f4eb7 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -5264,7 +5264,7 @@ static int efx_ef10_filter_insert_addr_list(struct 
efx_nic *efx,
                ids = vlan->uc;
        }
 
-       filter_flags = efx_rss_enabled(efx) ? EFX_FILTER_FLAG_RX_RSS : 0;
+       filter_flags = efx_rss_active(&efx->rss_context) ? 
EFX_FILTER_FLAG_RX_RSS : 0;
 
        /* Insert/renew filters */
        for (i = 0; i < addr_count; i++) {
@@ -5333,7 +5333,7 @@ static int efx_ef10_filter_insert_def(struct efx_nic *efx,
        int rc;
        u16 *id;
 
-       filter_flags = efx_rss_enabled(efx) ? EFX_FILTER_FLAG_RX_RSS : 0;
+       filter_flags = efx_rss_active(&efx->rss_context) ? 
EFX_FILTER_FLAG_RX_RSS : 0;
 
        efx_filter_init_rx(&spec, EFX_FILTER_PRI_AUTO, filter_flags, 0);
 
-- 
2.13.6