Merge remote-tracking branches 'asoc/topic/tegra', 'asoc/topic/tlv320aic23', 'asoc...

[sfrench/cifs-2.6.git] / drivers / net / ethernet / sfc / efx.c

diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 50d28261b6b9ea22f42c26be0e9f0e0bed194109..b9cb697b281847a83aa511c577a6c790516f8012 100644 (file)
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -1371,6 +1371,13 @@ static unsigned int efx_wanted_parallelism(struct efx_nic *efx)
                free_cpumask_var(thread_mask);
        }
 
+       if (count > EFX_MAX_RX_QUEUES) {
+               netif_cond_dbg(efx, probe, efx->net_dev, !rss_cpus, warn,
+                              "Reducing number of rx queues from %u to %u.\n",
+                              count, EFX_MAX_RX_QUEUES);
+               count = EFX_MAX_RX_QUEUES;
+       }
+
        /* If RSS is requested for the PF *and* VFs then we can't write RSS
         * table entries that are inaccessible to VFs
         */