btrfs: make clear_extent_buffer_uptodate return void

Does not return any errors, nor anything from the callgraph.

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 47db9069bf05a2adf9fbdc9bfb1dcdeb4f83a6cb..d5778e821d600565cc3ed4363572a788c7e29709 100644 (file)
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -5227,7 +5227,7 @@ int set_extent_buffer_dirty(struct extent_buffer *eb)
        return was_dirty;
 }
 
-int clear_extent_buffer_uptodate(struct extent_buffer *eb)
+void clear_extent_buffer_uptodate(struct extent_buffer *eb)
 {
        unsigned long i;
        struct page *page;
@@ -5240,7 +5240,6 @@ int clear_extent_buffer_uptodate(struct extent_buffer *eb)
                if (page)
                        ClearPageUptodate(page);
        }
-       return 0;
 }
 
 void set_extent_buffer_uptodate(struct extent_buffer *eb)

diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 013af0512f1a80f9984041a93738d2454ac10cda..ad1d28c1cfd42360737f9333519df30f49148d75 100644 (file)
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -331,7 +331,7 @@ void memset_extent_buffer(struct extent_buffer *eb, char c,
 void clear_extent_buffer_dirty(struct extent_buffer *eb);
 int set_extent_buffer_dirty(struct extent_buffer *eb);
 void set_extent_buffer_uptodate(struct extent_buffer *eb);
-int clear_extent_buffer_uptodate(struct extent_buffer *eb);
+void clear_extent_buffer_uptodate(struct extent_buffer *eb);
 int extent_buffer_uptodate(struct extent_buffer *eb);
 int extent_buffer_under_io(struct extent_buffer *eb);
 int map_private_extent_buffer(struct extent_buffer *eb, unsigned long offset,