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Commit 1af4c435 authored by Roland Dreier's avatar Roland Dreier
Browse files

IB/core: Use start_port() and end_port() 



Clean up ib_query_port() and ib_modify_port() slightly by using the 
just-added start_port() and end_port() helpers.

Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 5eb620c8

drivers/infiniband/core/device.c

+2 −8
Original line number Original line Diff line number Diff line
@@ -569,10 +569,7 @@ int ib_query_port(struct ib_device *device, 
		  u8 port_num,

		  u8 port_num,

		  struct ib_port_attr *port_attr)

		  struct ib_port_attr *port_attr)

{

{

	if (device->node_type == RDMA_NODE_IB_SWITCH) {

	if (port_num < start_port(device) || port_num > end_port(device))

		if (port_num)

			return -EINVAL;

	} else if (port_num < 1 || port_num > device->phys_port_cnt)

		return -EINVAL;

		return -EINVAL;





	return device->query_port(device, port_num, port_attr);

	return device->query_port(device, port_num, port_attr);
@@ -644,10 +641,7 @@ int ib_modify_port(struct ib_device *device, 
		   u8 port_num, int port_modify_mask,

		   u8 port_num, int port_modify_mask,

		   struct ib_port_modify *port_modify)

		   struct ib_port_modify *port_modify)

{

{

	if (device->node_type == RDMA_NODE_IB_SWITCH) {

	if (port_num < start_port(device) || port_num > end_port(device))

		if (port_num)

			return -EINVAL;

	} else if (port_num < 1 || port_num > device->phys_port_cnt)

		return -EINVAL;

		return -EINVAL;





	return device->modify_port(device, port_num, port_modify_mask,

	return device->modify_port(device, port_num, port_modify_mask,