diff options
| author |   Leon Romanovsky <leonro@mellanox.com> | 2017-08-17 15:50:36 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-08-24 16:27:10 -0400 |
| commit | dcc9881e6767559c04faf15804ac145a2ea026cb (patch) | |
| tree | 94917e3a4630dc8bcee860f3da8fa3cec6b12f72 /drivers/infiniband/core/cache.c | |
| parent | RDMA/mlx4: Fix create qp command alignment (diff) | |
| download | linux-dev-dcc9881e6767559c04faf15804ac145a2ea026cb.tar.xz linux-dev-dcc9881e6767559c04faf15804ac145a2ea026cb.zip | |
RDMA/(core, ulp): Convert register/unregister event handler to be void
The functions ib_register_event_handler() and
ib_unregister_event_handler() always returned success and they can't fail.
Let's convert those functions to be void, remove redundant checks and
cleanup tons of goto statements.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core/cache.c')
| -rw-r--r-- | drivers/infiniband/core/cache.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c index efc94304dee3..77515638c55c 100644 --- a/drivers/infiniband/core/cache.c +++ b/drivers/infiniband/core/cache.c @@ -1199,30 +1199,23 @@ int ib_cache_setup_one(struct ib_device *device) device->cache.ports = kzalloc(sizeof(*device->cache.ports) * (rdma_end_port(device) - rdma_start_port(device) + 1), GFP_KERNEL); - if (!device->cache.ports) { - err = -ENOMEM; - goto out; - } + if (!device->cache.ports) + return -ENOMEM; err = gid_table_setup_one(device); - if (err) - goto out; + if (err) { + kfree(device->cache.ports); + device->cache.ports = NULL; + return err; + } for (p = 0; p <= rdma_end_port(device) - rdma_start_port(device); ++p) ib_cache_update(device, p + rdma_start_port(device), true); INIT_IB_EVENT_HANDLER(&device->cache.event_handler, device, ib_cache_event); - err = ib_register_event_handler(&device->cache.event_handler); - if (err) - goto err; - + ib_register_event_handler(&device->cache.event_handler); return 0; - -err: - gid_table_cleanup_one(device); -out: - return err; } void ib_cache_release_one(struct ib_device *device) |