tree c85c3a5f272ea394e7e507d5bd77c8a83f0186bb
parent c1d5f8ff80ea84768f5fae1ca9d1abfbb5e6bbaa
author Slava Shwartsman <slavash@mellanox.com> 1483029432 +0200
committer David S. Miller <davem@davemloft.net> 1483039060 -0500

net/mlx4_en: Fix type mismatch for 32-bit systems

is_power_of_2 expects unsigned long and we pass u64 max_val_cycles,
this will be truncated on 32 bit systems, and the result is not what we
were expecting.
div_u64 expects u32 as a second argument and we pass
max_val_cycles_rounded which is u64 hence it will always be truncated.
Fix was tested on both 64 and 32 bit systems and got same results for
max_val_cycles and max_val_cycles_rounded.

Fixes: 4850cf458157 ("net/mlx4_en: Resolve dividing by zero in 32-bit system")
Signed-off-by: Slava Shwartsman <slavash@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>