bnad: do vlan cleanup

- unify vlan and nonvlan rx path
- kill bnad->vlan_grp and bnad_vlan_rx_register

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bna/bnad.h b/drivers/net/bna/bnad.h
index ccdabad..7aa550b 100644
--- a/drivers/net/bna/bnad.h
+++ b/drivers/net/bna/bnad.h
@@ -24,6 +24,7 @@
 #include <linux/etherdevice.h>
 #include <linux/mutex.h>
 #include <linux/firmware.h>
+#include <linux/if_vlan.h>
 
 /* Fix for IA64 */
 #include <asm/checksum.h>
@@ -216,7 +217,7 @@
 	struct bnad_tx_info tx_info[BNAD_MAX_TXS];
 	struct bnad_rx_info rx_info[BNAD_MAX_RXS];
 
-	struct vlan_group	*vlan_grp;
+	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
 	/*
 	 * These q numbers are global only because
 	 * they are used to calculate MSIx vectors.