From 6c9b5d9b00ed2b1cbd5e5d2c176bf88da7beb224 Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Wed, 28 May 2014 09:23:03 -0700 Subject: IB/mlx5: Fix warning about cast of wr_id back to pointer on 32 bits We need to cast wr_id to unsigned long before casting to a pointer. This fixes: drivers/infiniband/hw/mlx5/mr.c: In function 'mlx5_umr_cq_handler': >> drivers/infiniband/hw/mlx5/mr.c:724:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] context = (struct mlx5_ib_umr_context *)wc.wr_id; Reported-by: kbuild test robot Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mlx5/mr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/infiniband') diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 14ee4fdcf172..afa873bd028e 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -721,7 +721,7 @@ void mlx5_umr_cq_handler(struct ib_cq *cq, void *cq_context) if (err == 0) break; - context = (struct mlx5_ib_umr_context *)wc.wr_id; + context = (struct mlx5_ib_umr_context *) (unsigned long) wc.wr_id; context->status = wc.status; complete(&context->done); } -- cgit v1.2.3-55-g7522