From e89c45c700e7d9ab4913ec98f1fe9f23d46c1397 Mon Sep 17 00:00:00 2001 From: Baoquan He Date: Wed, 5 Feb 2025 17:27:17 +0800 Subject: [PATCH] mm/swap_state.c: remove the meaningless code comment Since commit 8d93b41c09d1 ("mm: Convert add_to_swap_cache to XArray"), there's no returned _EEXIT, so the code comment doesn't make sense any more. Link: https://lkml.kernel.org/r/20250205092721.9395-9-bhe@redhat.com Signed-off-by: Baoquan He Cc: Chris Li Cc: Kairui Song Signed-off-by: Andrew Morton --- mm/swap_state.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/mm/swap_state.c b/mm/swap_state.c index 8a84371980e9..718a8de0c07d 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -203,10 +203,6 @@ bool add_to_swap(struct folio *folio) err = add_to_swap_cache(folio, entry, __GFP_HIGH|__GFP_NOMEMALLOC|__GFP_NOWARN, NULL); if (err) - /* - * add_to_swap_cache() doesn't return -EEXIST, so we can safely - * clear SWAP_HAS_CACHE flag. - */ goto fail; /* * Normally the folio will be dirtied in unmap because its -- 2.25.1