virtio: standardize Returns documentation style

Remove colons after "Returns" in virtio_map_ops function
documentation - both to avoid triggering an htmldoc warning
and for consistency with virtio_config_ops.

This affects map_page, alloc, need_sync, and max_mapping_size.

Fixes: bee8c7c24b73 ("virtio: introduce map ops in virtio core")
Message-Id: <c262893fa21f4b1265147ef864574a9bd173348f.1763026134.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index 6660132258d40874067ae1b777a0bf0af92437a3..e231147ff92dbe49b689f4b5353b262159a0a6a7 100644 (file)
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -150,7 +150,7 @@ struct virtio_config_ops {
  *      size: the buffer size
  *      dir: mapping direction
  *      attrs: mapping attributes
- *      Returns: the mapped address
+ *      Returns the mapped address
  * @unmap_page: unmap a buffer from the device
  *      map: device specific mapping map
  *      map_handle: the mapped address
@@ -172,7 +172,7 @@ struct virtio_config_ops {
  *      size: the size of the buffer
  *      map_handle: the mapping address to sync
  *      gfp: allocation flag (GFP_XXX)
- *      Returns: virtual address of the allocated buffer
+ *      Returns virtual address of the allocated buffer
  * @free: free a coherent buffer mapping
  *      map: metadata for performing mapping
  *      size: the size of the buffer
@@ -182,13 +182,13 @@ struct virtio_config_ops {
  * @need_sync: if the buffer needs synchronization
  *      map: metadata for performing mapping
  *      map_handle: the mapped address
- *      Returns: whether the buffer needs synchronization
+ *      Returns whether the buffer needs synchronization
  * @mapping_error: if the mapping address is error
  *      map: metadata for performing mapping
  *      map_handle: the mapped address
  * @max_mapping_size: get the maximum buffer size that can be mapped
  *      map: metadata for performing mapping
- *      Returns: the maximum buffer size that can be mapped
+ *      Returns the maximum buffer size that can be mapped
  */
 struct virtio_map_ops {
        dma_addr_t (*map_page)(union virtio_map map, struct page *page,