diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/provider.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/provider.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c index fb99a05562a3..30206a57dbe7 100644 --- a/drivers/infiniband/hw/cxgb4/provider.c +++ b/drivers/infiniband/hw/cxgb4/provider.c @@ -310,8 +310,9 @@ static int c4iw_query_gid(struct ib_device *ibdev, u8 port, int index, pr_debug("ibdev %p, port %d, index %d, gid %p\n", ibdev, port, index, gid); + if (!port) + return -EINVAL; dev = to_c4iw_dev(ibdev); - BUG_ON(port == 0); memset(&(gid->raw[0]), 0, sizeof(gid->raw)); memcpy(&(gid->raw[0]), dev->rdev.lldi.ports[port-1]->dev_addr, 6); return 0; @@ -536,7 +537,6 @@ int c4iw_register_device(struct c4iw_dev *dev) int i; pr_debug("c4iw_dev %p\n", dev); - BUG_ON(!dev->rdev.lldi.ports[0]); strlcpy(dev->ibdev.name, "cxgb4_%d", IB_DEVICE_NAME_MAX); memset(&dev->ibdev.node_guid, 0, sizeof(dev->ibdev.node_guid)); memcpy(&dev->ibdev.node_guid, dev->rdev.lldi.ports[0]->dev_addr, 6); |