Commit 57a94d4b authored by Cosmin Ratiu's avatar Cosmin Ratiu Committed by Jakub Kicinski
Browse files

net/mlx5e: Use unsigned for mlx5e_get_max_num_channels 



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: 74a8dada ("net/mlx5e: Preparations for supporting larger number of channels")
Signed-off-by: default avatarCosmin Ratiu <cratiu@nvidia.com>
Reviewed-by: default avatarDragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: default avatarTariq Toukan <tariqt@nvidia.com>
Reviewed-by: default avatarJacob Keller <Jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20260218072904.1764634-7-tariqt@nvidia.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 83ac0304

drivers/net/ethernet/mellanox/mlx5/core/en.h

+2 −1
Original line number Diff line number Diff line
@@ -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 :