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RDMA: Cleanup undesired pd->uobject usage

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Drivers should be using udata to determine if a method is invoked from
user space or kernel space. A pd does not necessarily say a different
objects is kernel or user.

Transforming the tests to use udata eliminates a large number of uobject
references from the drivers.

Signed-off-by: Shamir Rabinovitch <shamir.rabinovitch@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Shamir Rabinovitch
2018-12-17 17:15:18 +02:00
committed by Jason Gunthorpe
parent af8d70375d
commit e00b64f7c5
24 changed files with 122 additions and 110 deletions
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4
drivers/infiniband/hw/cxgb4/qp.c
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@@ -2163,7 +2163,7 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs,
if (sqsize < 8)
sqsize = 8;
ucontext = pd->uobject ? to_c4iw_ucontext(pd->uobject->context) : NULL;
ucontext = udata ? to_c4iw_ucontext(pd->uobject->context) : NULL;
qhp = kzalloc(sizeof(*qhp), GFP_KERNEL);
if (!qhp)
@@ -2712,7 +2712,7 @@ struct ib_srq *c4iw_create_srq(struct ib_pd *pd, struct ib_srq_init_attr *attrs,
rqsize = attrs->attr.max_wr + 1;
rqsize = roundup_pow_of_two(max_t(u16, rqsize, 16));
ucontext = pd->uobject ? to_c4iw_ucontext(pd->uobject->context) : NULL;
ucontext = udata ? to_c4iw_ucontext(pd->uobject->context) : NULL;
srq = kzalloc(sizeof(*srq), GFP_KERNEL);
if (!srq)