net/mlx4_core: Fix wrong dump of the vxlan offloads device capability

Fix the value used to dump the vxlan offloads device capability to align
with the MLX4_DEV_CAP_FLAG2_yyy definition. While on that, add dump to
the IPoIB flow-steering device capability and fix small typo.

The vxlan cap value wasn't fully handled when a conflict was resolved
between MLX4_DEV_CAP_FLAG2_DMFS_IPOIB coming from the IB tree to
MLX4_DEV_CAP_FLAG2_VXLAN_OFFLOADS coming from net-next.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc drivers/net/ethernet/mellanox/mlx4/fw.c
Simple merge