diff options
Diffstat (limited to 'linux/r128_bufs.c')
| -rw-r--r-- | linux/r128_bufs.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/linux/r128_bufs.c b/linux/r128_bufs.c index 86a63a42..a060749e 100644 --- a/linux/r128_bufs.c +++ b/linux/r128_bufs.c @@ -60,7 +60,9 @@ int r128_addbufs_agp(struct inode *inode, struct file *filp, unsigned int cmd, if (!dma) return -EINVAL; - if (copy_from_user(&request, (drm_buf_desc_t *)arg, sizeof(request))) + if (copy_from_user(&request, + (drm_buf_desc_t *)arg, + sizeof(request))) return -EFAULT; count = request.count; @@ -171,7 +173,9 @@ int r128_addbufs_agp(struct inode *inode, struct file *filp, unsigned int cmd, request.count = entry->buf_count; request.size = size; - if (copy_to_user((drm_buf_desc_t *)arg, &request, sizeof(request))) + if (copy_to_user((drm_buf_desc_t *)arg, + &request, + sizeof(request))) return -EFAULT; dma->flags = _DRM_DMA_USE_AGP; @@ -191,7 +195,9 @@ int r128_addbufs(struct inode *inode, struct file *filp, unsigned int cmd, if (!dev_priv || dev_priv->is_pci) return -EINVAL; - if (copy_from_user(&request, (drm_buf_desc_t *)arg, sizeof(request))) + if (copy_from_user(&request, + (drm_buf_desc_t *)arg, + sizeof(request))) return -EFAULT; #if defined(CONFIG_AGP) || defined(CONFIG_AGP_MODULE) @@ -228,7 +234,9 @@ int r128_mapbufs(struct inode *inode, struct file *filp, unsigned int cmd, ++dev->buf_use; /* Can't allocate more after this call */ spin_unlock(&dev->count_lock); - if (copy_from_user(&request, (drm_buf_map_t *)arg, sizeof(request))) + if (copy_from_user(&request, + (drm_buf_map_t *)arg, + sizeof(request))) return -EFAULT; if (request.count >= dma->buf_count) { @@ -292,7 +300,9 @@ int r128_mapbufs(struct inode *inode, struct file *filp, unsigned int cmd, request.count = dma->buf_count; DRM_DEBUG("%d buffers, retcode = %d\n", request.count, retcode); - if (copy_to_user((drm_buf_map_t *)arg, &request, sizeof(request))) + if (copy_to_user((drm_buf_map_t *)arg, + &request, + sizeof(request))) return -EFAULT; return retcode; |