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IB: Return error for unsupported QP creation flags

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Fix the usnic and thw qib drivers to err when QP creation flags that
they don't understand are provided.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Or Gerlitz 2014-05-11 15:15:10 +03:00 committed by Roland Dreier
parent d6d211db37
commit 60093dc0c8
2 changed files with 5 additions and 1 deletions
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3
drivers/infiniband/hw/qib/qib_qp.c
View file

@ -985,7 +985,8 @@ struct ib_qp *qib_create_qp(struct ib_pd *ibpd,
struct ib_qp *ret;
if (init_attr->cap.max_send_sge > ib_qib_max_sges ||
init_attr->cap.max_send_wr > ib_qib_max_qp_wrs) {
init_attr->cap.max_send_wr > ib_qib_max_qp_wrs ||
init_attr->create_flags) {
ret = ERR_PTR(-EINVAL);
goto bail;
}

3
drivers/infiniband/hw/usnic/usnic_ib_verbs.c
View file

@ -466,6 +466,9 @@ struct ib_qp *usnic_ib_create_qp(struct ib_pd *pd,
ucontext = to_uucontext(pd->uobject->context);
us_ibdev = to_usdev(pd->device);
if (init_attr->create_flags)
return ERR_PTR(-EINVAL);
err = ib_copy_from_udata(&cmd, udata, sizeof(cmd));
if (err) {
usnic_err("%s: cannot copy udata for create_qp\n",