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Commit 28d222bb authored by Eyal Perry's avatar Eyal Perry Committed by David S. Miller
Browse files

net/mlx4_core: Fix sparse warning 



This patch force conversion to u32 to fix the following sparse warning:
drivers/net/ethernet/mellanox/mlx4/fw.c:1822:53: warning: restricted __be32
degrades to integer

Casting to u32 is safe here, because token will be returned as is
from the hardware without any modification.

Signed-off-by: default avatarEyal Perry <eyalpe@mellanox.com>
Signed-off-by: default avatarAmir Vadai <amirv@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 313c2d37

drivers/net/ethernet/mellanox/mlx4/fw.c

+2 −1
Original line number Diff line number Diff line
@@ -1890,7 +1890,8 @@ void mlx4_opreq_action(struct work_struct *work) 
			err = EINVAL;

			break;

		}

		err = mlx4_cmd(dev, 0, ((u32) err | cpu_to_be32(token) << 16),

		err = mlx4_cmd(dev, 0, ((u32) err |

					(__force u32)cpu_to_be32(token) << 16),

			       1, MLX4_CMD_GET_OP_REQ, MLX4_CMD_TIME_CLASS_A,

			       MLX4_CMD_NATIVE);

		if (err) {