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| author |   Tariq Toukan <tariqt@mellanox.com> | 2017-10-09 16:59:49 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-10-09 10:33:05 -0700 |
| commit | b71322d9db924e1ae33b9fd00a2e37aee09df81f (patch) | |
| tree | f1b65832578ab2f5df23b7482b6bb3486445dcb9 /drivers/net/ethernet/mellanox/mlx4/fw.c | |
| parent | net/mlx4: Fix endianness issue in qp context params (diff) | |
| download | linux-dev-b71322d9db924e1ae33b9fd00a2e37aee09df81f.tar.xz linux-dev-b71322d9db924e1ae33b9fd00a2e37aee09df81f.zip | |
net/mlx4_core: Fix cast warning in fw.c
Fix the following SPARSE warning, in MLX4_GET() macro:
drivers/net/ethernet/mellanox/mlx4/fw.c:233:9: warning: cast to restricted __be64
Fixes: 17d5ceb6e43e ("net/mlx4_core: Fix unaligned accesses")
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/fw.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index 16c09949afd5..634f603f941c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -57,12 +57,12 @@ MODULE_PARM_DESC(enable_qos, "Enable Enhanced QoS support (default: off)"); #define MLX4_GET(dest, source, offset) \ do { \ void *__p = (char *) (source) + (offset); \ - u64 val; \ - switch (sizeof(dest)) { \ + __be64 val; \ + switch (sizeof(dest)) { \ case 1: (dest) = *(u8 *) __p; break; \ case 2: (dest) = be16_to_cpup(__p); break; \ case 4: (dest) = be32_to_cpup(__p); break; \ - case 8: val = get_unaligned((u64 *)__p); \ + case 8: val = get_unaligned((__be64 *)__p); \ (dest) = be64_to_cpu(val); break; \ default: __buggy_use_of_MLX4_GET(); \ } \ |