diff options
Diffstat (limited to 'drivers/infiniband/core/device.c')
| -rw-r--r-- | drivers/infiniband/core/device.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 179e8134d57f..568592e31b44 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -325,6 +325,7 @@ 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); @@ -352,6 +353,13 @@ 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", |