It's more clear to use FIELD_SIZEOF instead of its implementation. Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx> --- drivers/infiniband/hw/mlx5/mlx5_ib.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index c3ea299..e5681f7 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -65,7 +65,7 @@ __LINE__, current->pid, ##arg) #define field_avail(type, fld, sz) (offsetof(type, fld) + \ - sizeof(((type *)0)->fld) <= (sz)) + FIELD_SIZEOF(type, fld) <= (sz)) #define MLX5_IB_DEFAULT_UIDX 0xffffff #define MLX5_USER_ASSIGNED_UIDX_MASK __mlx5_mask(qpc, user_index) -- 1.7.12.4
