net/mlx5e: Fix incompatible casting

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Device supports setting of a single fec mode at a time, enforce this
by bitmap_weight == 1. Input from fec command is in u32, avoid cast to
unsigned long and use bitmap_from_arr32 to populate bitmap safely.

Fixes: 4bd9d5070b ("net/mlx5e: Enforce setting of a single FEC mode")
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Aya Levin 2021-05-25 15:35:25 +03:00 • committed by Saeed Mahameed

parent b000372627

commit d8ec92005f

1 changed files with 3 additions and 2 deletions

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drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c

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