From: Miaohe Lin <linmiaohe@huawei.com>
Date: Tue, 29 Jun 2021 02:37:06 +0000 (-0700)
Subject: mm/swap_slots.c: delete meaningless forward declarations
X-Git-Tag: v5.15~864^2~118
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1cfcc8306a767bda9a8fe6fddb3e80ca9ab7656b;p=platform%2Fkernel%2Flinux-starfive.git

mm/swap_slots.c: delete meaningless forward declarations

deactivate_swap_slots_cache() and reactivate_swap_slots_cache() are only
called below their implementations.  So these forward declarations are
meaningless and should be removed.

Link: https://lkml.kernel.org/r/20210520134022.1370406-4-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/swap_slots.c b/mm/swap_slots.c
index 6248d10..a66f3e0 100644
--- a/mm/swap_slots.c
+++ b/mm/swap_slots.c
@@ -43,8 +43,6 @@ static DEFINE_MUTEX(swap_slots_cache_mutex);
 static DEFINE_MUTEX(swap_slots_cache_enable_mutex);
 
 static void __drain_swap_slots_cache(unsigned int type);
-static void deactivate_swap_slots_cache(void);
-static void reactivate_swap_slots_cache(void);
 
 #define use_swap_slot_cache (swap_slot_cache_active && swap_slot_cache_enabled)
 #define SLOTS_CACHE 0x1