net/mlx5e: Use u8 as ownership type in mlx5e_get_cqe()

CQE ownership indication is as small as a single bit.
Use u8 to speedup the comparison.
Signed-off-by: NTariq Toukan <tariqt@mellanox.com>
Cc: kernel-team@fb.com
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

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

@@ -37,8 +37,8 @@ struct mlx5_cqe64 *mlx5e_get_cqe(struct mlx5e_cq *cq)
 	struct mlx5_cqwq *wq = &cq->wq;
 	u32 ci = mlx5_cqwq_get_ci(wq);
 	struct mlx5_cqe64 *cqe = mlx5_cqwq_get_wqe(wq, ci);
-	int cqe_ownership_bit = cqe->op_own & MLX5_CQE_OWNER_MASK;
-	int sw_ownership_val = mlx5_cqwq_get_wrap_cnt(wq) & 1;
+	u8 cqe_ownership_bit = cqe->op_own & MLX5_CQE_OWNER_MASK;
+	u8 sw_ownership_val = mlx5_cqwq_get_wrap_cnt(wq) & 1;
 
 	if (cqe_ownership_bit != sw_ownership_val)
 		return NULL;