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| author | Roland Dreier <roland@purestorage.com> | 2014-05-28 20:23:03 +0400 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-05-28 20:23:03 +0400 |
| commit | 6c9b5d9b00ed2b1cbd5e5d2c176bf88da7beb224 (patch) | |
| tree | a537dbc773a29d4312b4c0a26fa98f7fafce09ac /drivers | |
| parent | 43bc889380c2ad9aa230eccc03a15cc52cf710d4 (diff) | |
| download | linux-6c9b5d9b00ed2b1cbd5e5d2c176bf88da7beb224.tar.xz | |
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 <fengguang.wu@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mr.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); } |