aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/infiniband/core/mad.c45
1 files changed, 26 insertions, 19 deletions
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index a14ca87fda1..af302e83056 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -2683,40 +2683,47 @@ static int ib_mad_port_close(struct ib_device *device, int port_num)
static void ib_mad_init_device(struct ib_device *device)
{
- int num_ports, cur_port, i;
+ int start, end, i;
if (device->node_type == IB_NODE_SWITCH) {
- num_ports = 1;
- cur_port = 0;
+ start = 0;
+ end = 0;
} else {
- num_ports = device->phys_port_cnt;
- cur_port = 1;
+ start = 1;
+ end = device->phys_port_cnt;
}
- for (i = 0; i < num_ports; i++, cur_port++) {
- if (ib_mad_port_open(device, cur_port)) {
+
+ for (i = start; i <= end; i++) {
+ if (ib_mad_port_open(device, i)) {
printk(KERN_ERR PFX "Couldn't open %s port %d\n",
- device->name, cur_port);
- goto error_device_open;
+ device->name, i);
+ goto error;
}
- if (ib_agent_port_open(device, cur_port)) {
+ if (ib_agent_port_open(device, i)) {
printk(KERN_ERR PFX "Couldn't open %s port %d "
"for agents\n",
- device->name, cur_port);
- goto error_device_open;
+ device->name, i);
+ goto error_agent;
}
}
return;
-error_device_open:
- while (i > 0) {
- cur_port--;
- if (ib_agent_port_close(device, cur_port))
+error_agent:
+ if (ib_mad_port_close(device, i))
+ printk(KERN_ERR PFX "Couldn't close %s port %d\n",
+ device->name, i);
+
+error:
+ i--;
+
+ while (i >= start) {
+ if (ib_agent_port_close(device, i))
printk(KERN_ERR PFX "Couldn't close %s port %d "
"for agents\n",
- device->name, cur_port);
- if (ib_mad_port_close(device, cur_port))
+ device->name, i);
+ if (ib_mad_port_close(device, i))
printk(KERN_ERR PFX "Couldn't close %s port %d\n",
- device->name, cur_port);
+ device->name, i);
i--;
}
}