diff options
| author | Jason Gunthorpe <jgg@mellanox.com> | 2018-03-20 22:59:50 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-03-22 21:42:48 +0300 |
| commit | 761fc376c999df9febaa491bffae2f6722f423ff (patch) | |
| tree | 18f4a612a1982cbae4e245bddccec0d9e15b69f6 /drivers/infiniband/hw | |
| parent | 97d82a48d7a7eca6f20b100ae19811134509406e (diff) | |
| download | linux-761fc376c999df9febaa491bffae2f6722f423ff.tar.xz | |
RDMA/cxgb3: Use structs to describe the uABI instead of opencoding
Open coding a loose value is not acceptable for describing the uABI in
RDMA. Provide the missing struct.
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_provider.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index 1804b6c4a6ec..be097c6723c0 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -440,7 +440,9 @@ static struct ib_pd *iwch_allocate_pd(struct ib_device *ibdev, php->pdid = pdid; php->rhp = rhp; if (context) { - if (ib_copy_to_udata(udata, &php->pdid, sizeof (__u32))) { + struct iwch_alloc_pd_resp resp = {.pdid = php->pdid}; + + if (ib_copy_to_udata(udata, &resp, sizeof(resp))) { iwch_deallocate_pd(&php->ibpd); return ERR_PTR(-EFAULT); } |