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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>
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2 changed files with 8 additions and 1 deletions
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@ -440,7 +440,9 @@ static struct ib_pd *iwch_allocate_pd(struct ib_device *ibdev,
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php->pdid = pdid;
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php->rhp = rhp;
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if (context) {
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if (ib_copy_to_udata(udata, &php->pdid, sizeof (__u32))) {
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struct iwch_alloc_pd_resp resp = {.pdid = php->pdid};
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if (ib_copy_to_udata(udata, &resp, sizeof(resp))) {
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iwch_deallocate_pd(&php->ibpd);
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return ERR_PTR(-EFAULT);
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}
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@ -74,4 +74,9 @@ struct iwch_create_qp_resp {
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struct iwch_reg_user_mr_resp {
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__u32 pbl_addr;
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};
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struct iwch_alloc_pd_resp {
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__u32 pdid;
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};
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#endif /* CXGB3_ABI_USER_H */
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