net/mlx5_core,mlx5_ib: Do not use vmap() on coherent memory
As David Daney pointed in mlx4_core driver [1], mlx5_core is also misusing the DMA-API. This patch is removing the code that vmap() memory allocated by dma_alloc_coherent(). After this patch, users of this drivers might fail allocating resources on memory fragmeneted systems. This will be fixed later on. [1] - https://patchwork.ozlabs.org/patch/458531/ CC: David Daney <david.daney@cavium.com> Signed-off-by:Amir Vadai <amirv@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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8ed9b5e1
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