diff options
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/vt.c')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/vt.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c index e92af9c6521e..7dab0cac5937 100644 --- a/drivers/infiniband/sw/rdmavt/vt.c +++ b/drivers/infiniband/sw/rdmavt/vt.c @@ -221,7 +221,8 @@ int rvt_register_device(struct rvt_dev_info *rdi) if ((!rdi->driver_f.port_callback) || (!rdi->driver_f.get_card_name) || - (!rdi->driver_f.get_pci_dev)) { + (!rdi->driver_f.get_pci_dev) || + (!rdi->driver_f.check_ah)) { return -EINVAL; } @@ -252,6 +253,8 @@ int rvt_register_device(struct rvt_dev_info *rdi) CHECK_DRIVER_OVERRIDE(rdi, destroy_ah); CHECK_DRIVER_OVERRIDE(rdi, modify_ah); CHECK_DRIVER_OVERRIDE(rdi, query_ah); + spin_lock_init(&rdi->n_ahs_lock); + rdi->n_ahs_allocated = 0; /* Shared Receive Queue */ CHECK_DRIVER_OVERRIDE(rdi, create_srq); |