diff options
| author | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-13 07:12:47 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-19 20:13:39 +0300 |
| commit | ea1075edcbab7d92f4e4ccf5490043f796bf78be (patch) | |
| tree | 618fb95aa42e446d18020d6851bab321be2c3b4b /drivers/infiniband/core/cma.c | |
| parent | f2a0e45f36b0a210ff2388ed5fa89f81019c07a1 (diff) | |
| download | linux-ea1075edcbab7d92f4e4ccf5490043f796bf78be.tar.xz | |
RDMA: Add and use rdma_for_each_port
We have many loops iterating over all of the end port numbers on a struct
ib_device, simplify them with a for_each helper.
Reviewed-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/cma.c')
| -rw-r--r-- | drivers/infiniband/core/cma.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index c43512752b8a..68c997be2429 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -659,7 +659,7 @@ static int cma_acquire_dev_by_src_ip(struct rdma_id_private *id_priv) struct cma_device *cma_dev; enum ib_gid_type gid_type; int ret = -ENODEV; - u8 port; + unsigned int port; if (dev_addr->dev_type != ARPHRD_INFINIBAND && id_priv->id.ps == RDMA_PS_IPOIB) @@ -673,8 +673,7 @@ static int cma_acquire_dev_by_src_ip(struct rdma_id_private *id_priv) mutex_lock(&lock); list_for_each_entry(cma_dev, &dev_list, list) { - for (port = rdma_start_port(cma_dev->device); - port <= rdma_end_port(cma_dev->device); port++) { + rdma_for_each_port (cma_dev->device, port) { gidp = rdma_protocol_roce(cma_dev->device, port) ? &iboe_gid : &gid; gid_type = cma_dev->default_gid_type[port - 1]; @@ -4548,7 +4547,7 @@ static void cma_add_one(struct ib_device *device) if (!cma_dev->default_roce_tos) goto free_gid_type; - for (i = rdma_start_port(device); i <= rdma_end_port(device); i++) { + rdma_for_each_port (device, i) { supported_gids = roce_gid_type_mask_support(device, i); WARN_ON(!supported_gids); if (supported_gids & (1 << CMA_PREFERRED_ROCE_GID_TYPE)) |