IB/rxe: change the function to void from int

The function rxe_av_from_attr always return 0. So change the
function to void.

CC: Srinivas Eeda <srinivas.eeda@oracle.com>
CC: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/sw/rxe/rxe_av.c b/drivers/infiniband/sw/rxe/rxe_av.c
index 8accd5d..11e7bed 100644 (file)
--- a/drivers/infiniband/sw/rxe/rxe_av.c
+++ b/drivers/infiniband/sw/rxe/rxe_av.c
@@ -52,14 +52,13 @@ int rxe_av_chk_attr(struct rxe_dev *rxe, struct rdma_ah_attr *attr)
        return 0;
 }
 
-int rxe_av_from_attr(u8 port_num, struct rxe_av *av,
+void rxe_av_from_attr(u8 port_num, struct rxe_av *av,
                     struct rdma_ah_attr *attr)
 {
        memset(av, 0, sizeof(*av));
        memcpy(&av->grh, rdma_ah_read_grh(attr),
               sizeof(*rdma_ah_read_grh(attr)));
        av->port_num = port_num;
-       return 0;
 }
 
 int rxe_av_to_attr(struct rxe_dev *rxe, struct rxe_av *av,

diff --git a/drivers/infiniband/sw/rxe/rxe_loc.h b/drivers/infiniband/sw/rxe/rxe_loc.h
index abd8c42..a0be652 100644 (file)
--- a/drivers/infiniband/sw/rxe/rxe_loc.h
+++ b/drivers/infiniband/sw/rxe/rxe_loc.h
@@ -38,7 +38,7 @@
 
 int rxe_av_chk_attr(struct rxe_dev *rxe, struct rdma_ah_attr *attr);
 
-int rxe_av_from_attr(u8 port_num, struct rxe_av *av,
+void rxe_av_from_attr(u8 port_num, struct rxe_av *av,
                     struct rdma_ah_attr *attr);
 
 int rxe_av_to_attr(struct rxe_dev *rxe, struct rxe_av *av,

diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c
index 621b0a7..e153441 100644 (file)
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -271,9 +271,8 @@ static int rxe_init_av(struct rxe_dev *rxe, struct rdma_ah_attr *attr,
                return err;
        }
 
-       err = rxe_av_from_attr(rdma_ah_get_port_num(attr), av, attr);
-       if (!err)
-               err = rxe_av_fill_ip_info(rxe, av, attr, &sgid_attr, &sgid);
+       rxe_av_from_attr(rdma_ah_get_port_num(attr), av, attr);
+       err = rxe_av_fill_ip_info(rxe, av, attr, &sgid_attr, &sgid);
 
        if (sgid_attr.ndev)
                dev_put(sgid_attr.ndev);