btrfs: remove unused parameter from extent_write_cache_pages
The 'tree' was used to call locking hook that does not exist anymore.
Reviewed-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index a546495..d15b5dd 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3911,8 +3911,7 @@ int btree_write_cache_pages(struct address_space *mapping,
* WB_SYNC_ALL then we were called for data integrity and we must wait for
* existing IO to complete.
*/
-static int extent_write_cache_pages(struct extent_io_tree *tree,
- struct address_space *mapping,
+static int extent_write_cache_pages(struct address_space *mapping,
struct writeback_control *wbc,
writepage_t writepage, void *data,
void (*flush_fn)(void *))
@@ -4153,8 +4152,7 @@ int extent_writepages(struct extent_io_tree *tree,
.bio_flags = 0,
};
- ret = extent_write_cache_pages(tree, mapping, wbc,
- __extent_writepage, &epd,
+ ret = extent_write_cache_pages(mapping, wbc, __extent_writepage, &epd,
flush_write_bio);
flush_epd_write_bio(&epd);
return ret;