btrfs: sink get_extent parameter to extent_readpages
There's only one caller that passes btrfs_get_extent.
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 3f5debc..f86a6aa 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4133,8 +4133,7 @@ int extent_writepages(struct extent_io_tree *tree,
int extent_readpages(struct extent_io_tree *tree,
struct address_space *mapping,
- struct list_head *pages, unsigned nr_pages,
- get_extent_t get_extent)
+ struct list_head *pages, unsigned nr_pages)
{
struct bio *bio = NULL;
unsigned page_idx;
@@ -4160,13 +4159,13 @@ int extent_readpages(struct extent_io_tree *tree,
pagepool[nr++] = page;
if (nr < ARRAY_SIZE(pagepool))
continue;
- __extent_readpages(tree, pagepool, nr, get_extent, &em_cached,
- &bio, &bio_flags, &prev_em_start);
+ __extent_readpages(tree, pagepool, nr, btrfs_get_extent,
+ &em_cached, &bio, &bio_flags, &prev_em_start);
nr = 0;
}
if (nr)
- __extent_readpages(tree, pagepool, nr, get_extent, &em_cached,
- &bio, &bio_flags, &prev_em_start);
+ __extent_readpages(tree, pagepool, nr, btrfs_get_extent,
+ &em_cached, &bio, &bio_flags, &prev_em_start);
if (em_cached)
free_extent_map(em_cached);