diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/cq.c')
-rw-r--r-- | drivers/infiniband/hw/cxgb4/cq.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c index 571281888de0..52ce586621c6 100644 --- a/drivers/infiniband/hw/cxgb4/cq.c +++ b/drivers/infiniband/hw/cxgb4/cq.c @@ -994,7 +994,6 @@ int c4iw_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata) struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, const struct ib_cq_init_attr *attr, - struct ib_ucontext *ib_context, struct ib_udata *udata) { int entries = attr->cqe; @@ -1003,10 +1002,11 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, struct c4iw_cq *chp; struct c4iw_create_cq ucmd; struct c4iw_create_cq_resp uresp; - struct c4iw_ucontext *ucontext = NULL; int ret, wr_len; size_t memsize, hwentries; struct c4iw_mm_entry *mm, *mm2; + struct c4iw_ucontext *ucontext = rdma_udata_to_drv_context( + udata, struct c4iw_ucontext, ibucontext); pr_debug("ib_dev %p entries %d\n", ibdev, entries); if (attr->flags) @@ -1017,8 +1017,7 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, if (vector >= rhp->rdev.lldi.nciq) return ERR_PTR(-EINVAL); - if (ib_context) { - ucontext = to_c4iw_ucontext(ib_context); + if (udata) { if (udata->inlen < sizeof(ucmd)) ucontext->is_32b_cqe = 1; } @@ -1070,7 +1069,7 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, /* * memsize must be a multiple of the page size if its a user cq. */ - if (ucontext) + if (udata) memsize = roundup(memsize, PAGE_SIZE); chp->cq.size = hwentries; |