From 07c2fd80f6e306c486a2f65976f8b72ab0b355e8 Mon Sep 17 00:00:00 2001 From: Minchan Kim Date: Wed, 9 Mar 2022 08:54:37 -0800 Subject: [PATCH] ANDROID: mm: page_pinner: fix build warning Fix build warning below. > All warnings (new ones prefixed by >>): > > >> mm/page_pinner.c:304:22: warning: variable 'page_pinner' set but not used [-Wunused-but-set-variable] > struct page_pinner *page_pinner; > ^ > 1 warning generated. > Fixes: ddc4a4879735 ("ANDROID: mm: page_pinner: introduce failure_tracking feature") Reported-by: kernel test robot Signed-off-by: Minchan Kim Change-Id: I02cfd98f9c33745920f883d5e2e2bc2730f662a2 --- mm/page_pinner.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/page_pinner.c b/mm/page_pinner.c index 3f5c48af3135..12d545c44a66 100644 --- a/mm/page_pinner.c +++ b/mm/page_pinner.c @@ -328,7 +328,6 @@ void __dump_page_pinner(struct page *page) void __page_pinner_migration_failed(struct page *page) { struct page_ext *page_ext = lookup_page_ext(page); - struct page_pinner *page_pinner; struct captured_pinner record; unsigned long flags; unsigned int idx; @@ -336,7 +335,6 @@ void __page_pinner_migration_failed(struct page *page) if (unlikely(!page_ext)) return; - page_pinner = get_page_pinner(page_ext); if (!test_bit(PAGE_EXT_PINNER_MIGRATION_FAILED, &page_ext->flags)) return;