be2net: Fix suspend/resume operation

eq_next_idx is not getting reset to zero during suspend.
This causes resume to fail. Added the fix.
Signed-off-by: Sarveswara Rao Mygapula <sarveswararao.mygapula@emulex.com>
Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/benet/be_main.c

@@ -2345,6 +2345,7 @@ static int be_clear(struct be_adapter *adapter)
 	be_mcc_queues_destroy(adapter);
 	be_rx_queues_destroy(adapter);
 	be_tx_queues_destroy(adapter);
+	adapter->eq_next_idx = 0;
 
 	if (be_physfn(adapter) && adapter->sriov_enabled)
 		for (vf = 0; vf < num_vfs; vf++)