rocker: sparse: fix dynamic allocation on stack warning

Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/rocker/rocker.c

@@ -2955,7 +2955,7 @@ static int rocker_port_vlan_flood_group(struct rocker_port *rocker_port,
 	struct rocker_port *p;
 	struct rocker *rocker = rocker_port->rocker;
 	u32 group_id = ROCKER_GROUP_L2_FLOOD(vlan_id, 0);
-	u32 group_ids[rocker->port_count];
+	u32 group_ids[ROCKER_FP_PORTS_MAX];
 	u8 group_count = 0;
 	int err;
 	int i;

drivers/net/ethernet/rocker/rocker.h

@@ -27,6 +27,8 @@ enum {
 	ROCKER_ENOBUFS = 105,
 };
 
+#define ROCKER_FP_PORTS_MAX 62
+
 #define PCI_VENDOR_ID_REDHAT		0x1b36
 #define PCI_DEVICE_ID_REDHAT_ROCKER	0x0006