[RFC 4/4] mm: page_ext: drop page_ext_next()

[Luiz Capitulino]

Previous commits converted users to the new page extension iteration API.

TODO: We can use this implementation for flatmem.

Fixes: e98337d11bbd ("mm/contig_alloc: support __GFP_COMP")
Signed-off-by: Luiz Capitulino <luizcap@xxxxxxxxxx>
---
 include/linux/page_ext.h | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/include/linux/page_ext.h b/include/linux/page_ext.h
index df904544d3fac..4bbc6638fe14f 100644
--- a/include/linux/page_ext.h
+++ b/include/linux/page_ext.h
@@ -86,13 +86,6 @@ static inline void *page_ext_data(struct page_ext *page_ext,
 	return (void *)(page_ext) + ops->offset;
 }
 
-static inline struct page_ext *page_ext_next(struct page_ext *curr)
-{
-	void *next = curr;
-	next += page_ext_size;
-	return next;
-}
-
 struct page_ext_iter {
 	unsigned long pfn;
 	struct page_ext *page_ext;
-- 
2.47.1