diff options
Diffstat (limited to 'drivers/infiniband/core/device.c')
| -rw-r--r-- | drivers/infiniband/core/device.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 6421d23..cce7a65 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -326,6 +326,7 @@ int ib_register_device(struct ib_device *device, { int ret; struct ib_client *client; + struct ib_udata uhw = {.outlen = 0, .inlen = 0}; mutex_lock(&device_mutex); @@ -353,6 +354,13 @@ int ib_register_device(struct ib_device *device, goto out; } + memset(&device->attrs, 0, sizeof(device->attrs)); + ret = device->query_device(device, &device->attrs, &uhw); + if (ret) { + printk(KERN_WARNING "Couldn't query the device attributes\n"); + goto out; + } + ret = ib_device_register_sysfs(device, port_callback); if (ret) { printk(KERN_WARNING "Couldn't register device %s with driver model\n", @@ -629,25 +637,6 @@ void ib_dispatch_event(struct ib_event *event) EXPORT_SYMBOL(ib_dispatch_event); /** - * ib_query_device - Query IB device attributes - * @device:Device to query - * @device_attr:Device attributes - * - * ib_query_device() returns the attributes of a device through the - * @device_attr pointer. - */ -int ib_query_device(struct ib_device *device, - struct ib_device_attr *device_attr) -{ - struct ib_udata uhw = {.outlen = 0, .inlen = 0}; - - memset(device_attr, 0, sizeof(*device_attr)); - - return device->query_device(device, device_attr, &uhw); -} -EXPORT_SYMBOL(ib_query_device); - -/** * ib_query_port - Query IB port attributes * @device:Device to query * @port_num:Port number to query |