mlx5: avoid 64-bit division in dr_icm_pool_mr_create()
Recently added code introduces 64-bit division in dr_icm_pool_mr_create() so that build on 32-bit architectures fails with ERROR: "__umoddi3" [drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko] undefined! As the divisor is always a power of 2, we can use bitwise operation instead. Fixes: 29cf8feb ("net/mlx5: DR, ICM pool memory allocator") Reported-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Michal Kubecek <mkubecek@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
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