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Commit f6311572 authored by David Sterba's avatar David Sterba
Browse files

btrfs: make extent_range_redirty_for_io return void



Does not return any errors, nor anything from the callgraph. There's a
BUG_ON but it's a sanity check and not an error condition we could
recover from.

Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent bd1fa4f0
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+1 −2
Original line number Diff line number Diff line
@@ -1466,7 +1466,7 @@ void extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end)
	}
}

int extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end)
void extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end)
{
	unsigned long index = start >> PAGE_CACHE_SHIFT;
	unsigned long end_index = end >> PAGE_CACHE_SHIFT;
@@ -1480,7 +1480,6 @@ int extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end)
		page_cache_release(page);
		index++;
	}
	return 0;
}

/*
+1 −1
Original line number Diff line number Diff line
@@ -339,7 +339,7 @@ int map_private_extent_buffer(struct extent_buffer *eb, unsigned long offset,
		      unsigned long *map_start,
		      unsigned long *map_len);
void extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end);
int extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end);
void extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end);
void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
				 struct page *locked_page,
				 unsigned bits_to_clear,