be2net: set maximal number of default RSS queues

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Cc: Sathya Perla <sathya.perla@emulex.com>
Cc: Subbu Seetharaman <subbu.seetharaman@emulex.com>
Cc: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index edce7af..2141bd7 100644 (file)
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -2172,12 +2172,14 @@ static void be_msix_disable(struct be_adapter *adapter)
 
 static uint be_num_rss_want(struct be_adapter *adapter)
 {
+       u32 num = 0;
        if ((adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&
             !sriov_want(adapter) && be_physfn(adapter) &&
-            !be_is_mc(adapter))
-               return (adapter->be3_native) ? BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;
-       else
-               return 0;
+            !be_is_mc(adapter)) {
+               num = (adapter->be3_native) ? BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;
+               num = min_t(u32, num, (u32)netif_get_num_default_rss_queues());
+       }
+       return num;
 }
 
 static void be_msix_enable(struct be_adapter *adapter)