ADD_PERF_COUNTER  179 drivers/net/ethernet/mellanox/mlx4/mlx4_en.h #define ADD_PERF_COUNTER(cnt, add)	((cnt) += (add))
ADD_PERF_COUNTER  188 drivers/net/ethernet/mellanox/mlx4/mlx4_en.h #define ADD_PERF_COUNTER(cnt, add)	do {} while (0)