mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-28 03:40:04 +00:00
Code Issues Releases Wiki Activity

IB/mlx5: Fix warning about cast of wr_id back to pointer on 32 bits

Browse source 
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 <fengguang.wu@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Roland Dreier 2014-05-28 09:23:03 -07:00
parent 43bc889380
commit 6c9b5d9b00
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/infiniband/hw/mlx5/mr.c
View file

@ -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);
}