diff options
Diffstat (limited to 'include/linux/mlx4/device.h')
| -rw-r--r-- | include/linux/mlx4/device.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 631607788f8..4210ac4a8bc 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -189,10 +189,8 @@ struct mlx4_buf_list { }; struct mlx4_buf { - struct { - struct mlx4_buf_list direct; - struct mlx4_buf_list *page_list; - } u; + struct mlx4_buf_list direct; + struct mlx4_buf_list *page_list; int nbufs; int npages; int page_shift; @@ -311,9 +309,9 @@ void mlx4_buf_free(struct mlx4_dev *dev, int size, struct mlx4_buf *buf); static inline void *mlx4_buf_offset(struct mlx4_buf *buf, int offset) { if (BITS_PER_LONG == 64 || buf->nbufs == 1) - return buf->u.direct.buf + offset; + return buf->direct.buf + offset; else - return buf->u.page_list[offset >> PAGE_SHIFT].buf + + return buf->page_list[offset >> PAGE_SHIFT].buf + (offset & (PAGE_SIZE - 1)); } |