diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/core/sysfs.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index 5270aeb56e9..5c04cfb54cb 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -66,11 +66,6 @@ struct port_table_attribute { int index; }; -static inline int ibdev_is_alive(const struct ib_device *dev) -{ - return dev->reg_state == IB_DEV_REGISTERED; -} - static ssize_t port_attr_show(struct kobject *kobj, struct attribute *attr, char *buf) { @@ -80,8 +75,6 @@ static ssize_t port_attr_show(struct kobject *kobj, if (!port_attr->show) return -EIO; - if (!ibdev_is_alive(p->ibdev)) - return -ENODEV; return port_attr->show(p, port_attr, buf); } @@ -562,9 +555,6 @@ static ssize_t show_node_type(struct device *device, { struct ib_device *dev = container_of(device, struct ib_device, dev); - if (!ibdev_is_alive(dev)) - return -ENODEV; - switch (dev->node_type) { case RDMA_NODE_IB_CA: return sprintf(buf, "%d: CA\n", dev->node_type); case RDMA_NODE_RNIC: return sprintf(buf, "%d: RNIC\n", dev->node_type); @@ -581,9 +571,6 @@ static ssize_t show_sys_image_guid(struct device *device, struct ib_device_attr attr; ssize_t ret; - if (!ibdev_is_alive(dev)) - return -ENODEV; - ret = ib_query_device(dev, &attr); if (ret) return ret; @@ -600,9 +587,6 @@ static ssize_t show_node_guid(struct device *device, { struct ib_device *dev = container_of(device, struct ib_device, dev); - if (!ibdev_is_alive(dev)) - return -ENODEV; - return sprintf(buf, "%04x:%04x:%04x:%04x\n", be16_to_cpu(((__be16 *) &dev->node_guid)[0]), be16_to_cpu(((__be16 *) &dev->node_guid)[1]), |