IB/core: Align structure ib_flow_spec_type

Aligned the structure ib_flow_spec_type indentation,
after adding a new definition.
Signed-off-by: NMoses Reuben <mosesr@mellanox.com>
Reviewed-by: NMaor Gottlieb <maorg@mellanox.com>
Signed-off-by: NLeon Romanovsky <leon@kernel.org>
Signed-off-by: NDoug Ledford <dledford@redhat.com>

include/rdma/ib_verbs.h

@@ -1592,14 +1592,14 @@ enum ib_flow_attr_type {
 /* Supported steering header types */
 enum ib_flow_spec_type {
 	/* L2 headers*/
-	IB_FLOW_SPEC_ETH	= 0x20,
-	IB_FLOW_SPEC_IB		= 0x22,
+	IB_FLOW_SPEC_ETH		= 0x20,
+	IB_FLOW_SPEC_IB			= 0x22,
 	/* L3 header*/
-	IB_FLOW_SPEC_IPV4	= 0x30,
-	IB_FLOW_SPEC_IPV6	= 0x31,
+	IB_FLOW_SPEC_IPV4		= 0x30,
+	IB_FLOW_SPEC_IPV6		= 0x31,
 	/* L4 headers*/
-	IB_FLOW_SPEC_TCP	= 0x40,
-	IB_FLOW_SPEC_UDP	= 0x41,
+	IB_FLOW_SPEC_TCP		= 0x40,
+	IB_FLOW_SPEC_UDP		= 0x41,
 	IB_FLOW_SPEC_VXLAN_TUNNEL	= 0x50,
 };
 #define IB_FLOW_SPEC_LAYER_MASK	0xF0