RDMA/cma: Use correct size when writing netlink stats

[ Upstream commit 7baaa49af3716fb31877c61f59b74d029ce15b75 ]

The code was using the src size when formatting the dst. They are almost
certainly the same value but it reads wrong.

Fixes: ce117ffac2e9 ("RDMA/cma: Export AF_IB statistics")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index e457dface2d21f1b6da4f4c07af68e361c5f22c5..537512396eabe885b988366a87a67eefe2478c42 100644 (file)
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -4436,7 +4436,7 @@ static int cma_get_id_stats(struct sk_buff *skb, struct netlink_callback *cb)
                                          RDMA_NL_RDMA_CM_ATTR_SRC_ADDR))
                                goto out;
                        if (ibnl_put_attr(skb, nlh,
-                                         rdma_addr_size(cma_src_addr(id_priv)),
+                                         rdma_addr_size(cma_dst_addr(id_priv)),
                                          cma_dst_addr(id_priv),
                                          RDMA_NL_RDMA_CM_ATTR_DST_ADDR))
                                goto out;