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net/mlx5e: Use unsigned for mlx5e_get_max_num_channels

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The max number of channels is always an unsigned int, use the correct
type to fix compilation errors done with strict type checking, e.g.:

error: call to ‘__compiletime_assert_1110’ declared with attribute
  error: min(mlx5e_get_devlink_param_num_doorbells(mdev),
  mlx5e_get_max_num_channels(mdev)) signedness error

Fixes: 74a8dadac1 ("net/mlx5e: Preparations for supporting larger number of channels")
Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Jacob Keller <Jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20260218072904.1764634-7-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Cosmin Ratiu
2026-02-18 09:29:04 +02:00
committed by Jakub Kicinski
parent 83ac0304a2
commit 57a94d4b22
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/mellanox/mlx5/core/en.h
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@@ -180,7 +180,8 @@ static inline u16 mlx5_min_rx_wqes(int wq_type, u32 wq_size)
}
/* Use this function to get max num channels (rxqs/txqs) only to create netdev */
static inline int mlx5e_get_max_num_channels(struct mlx5_core_dev *mdev)
static inline unsigned int
mlx5e_get_max_num_channels(struct mlx5_core_dev *mdev)
{
return is_kdump_kernel() ?
MLX5E_MIN_NUM_CHANNELS :