RDMA/ocrdma: Fix warnings about pointer <-> integer casts

We should cast pointers to and from unsigned long to turn them into ints.

Signed-off-by: Roland Dreier <roland@purestorage.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 6d3990f28772..dd554a2ffe56 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -2027,8 +2027,8 @@ static int ocrdma_build_fr(struct ocrdma_qp *qp, struct ocrdma_hdr_wqe *hdr,
         fast_reg->num_sges = wr->wr.fast_reg.page_list_len;
         fast_reg->size_sge =
                 get_encoded_page_size(1 << wr->wr.fast_reg.page_shift);
-        mr = (struct ocrdma_mr *)qp->dev->stag_arr[(hdr->lkey >> 8) &
-                (OCRDMA_MAX_STAG - 1)];
+        mr = (struct ocrdma_mr *) (unsigned long)
+                qp->dev->stag_arr[(hdr->lkey >> 8) & (OCRDMA_MAX_STAG - 1)];
         build_frmr_pbes(wr, mr->hwmr.pbl_table, &mr->hwmr);
         return 0;
 }
@@ -2862,7 +2862,8 @@ struct ib_mr *ocrdma_alloc_frmr(struct ib_pd *ibpd, int max_page_list_len)
                 goto mbx_err;
         mr->ibmr.rkey = mr->hwmr.lkey;
         mr->ibmr.lkey = mr->hwmr.lkey;
-        dev->stag_arr[(mr->hwmr.lkey >> 8) & (OCRDMA_MAX_STAG - 1)] = (u64)mr;
+        dev->stag_arr[(mr->hwmr.lkey >> 8) & (OCRDMA_MAX_STAG - 1)] =
+                (unsigned long) mr;
         return &mr->ibmr;
 mbx_err:
         ocrdma_free_mr_pbl_tbl(dev, &mr->hwmr);