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

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

Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Roland Dreier 2007-05-19 08:51:54 -07:00
parent 5eb620c81c
commit 1af4c435f3
1 changed files with 2 additions and 8 deletions
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10
drivers/infiniband/core/device.c
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@ -569,10 +569,7 @@ int ib_query_port(struct ib_device *device,
u8 port_num,
struct ib_port_attr *port_attr)
{
if (device->node_type == RDMA_NODE_IB_SWITCH) {
if (port_num)
return -EINVAL;
} else if (port_num < 1 || port_num > device->phys_port_cnt)
if (port_num < start_port(device) || port_num > end_port(device))
return -EINVAL;
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,
struct ib_port_modify *port_modify)
{
if (device->node_type == RDMA_NODE_IB_SWITCH) {
if (port_num)
return -EINVAL;
} else if (port_num < 1 || port_num > device->phys_port_cnt)
if (port_num < start_port(device) || port_num > end_port(device))
return -EINVAL;
return device->modify_port(device, port_num, port_modify_mask,