On 07.08.21 11:36, Miaohe Lin wrote:
Remove unneed local variable orig_refs since refs is unchanged now.
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
mm/gup.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/mm/gup.c b/mm/gup.c
index 430495cb1b91..d6056dcab02c 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -117,8 +117,6 @@ __maybe_unused struct page *try_grab_compound_head(struct page *page,
if (flags & FOLL_GET)
return try_get_compound_head(page, refs);
else if (flags & FOLL_PIN) {
- int orig_refs = refs;
-
/*
* Can't do FOLL_LONGTERM + FOLL_PIN gup fast path if not in a
* right zone, so fail and let the caller fall back to the slow
@@ -150,7 +148,7 @@ __maybe_unused struct page *try_grab_compound_head(struct page *page,
page_ref_add(page, refs * (GUP_PIN_COUNTING_BIAS - 1));
mod_node_page_state(page_pgdat(page), NR_FOLL_PIN_ACQUIRED,
- orig_refs);
+ refs);
return page;
}
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
--
Thanks,
David / dhildenb
