From a6f54bb03faa344050cd5c59eb36a4cd9b83f7f8 Mon Sep 17 00:00:00 2001 From: Qian Cai Date: Wed, 6 Nov 2019 14:11:36 +0800 Subject: [PATCH] mm/zsmalloc.c: fix a -Wunused-function warning commit 2b38d01b4de8b1bbda7f5f7e91252609557635fc upstream set_zspage_inuse() was introduced in the commit 4f42047bbde0 ("zsmalloc: use accessor") but all the users of it were removed later by the commits, bdb0af7ca8f0 ("zsmalloc: factor page chain functionality out") 3783689a1aa8 ("zsmalloc: introduce zspage structure") so the function can be safely removed now. Link: http://lkml.kernel.org/r/1568658408-19374-1-git-send-email-cai@lca.pw Signed-off-by: Qian Cai Reviewed-by: Andrew Morton Cc: Minchan Kim Cc: Sergey Senozhatsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Hui Zhu Reviewed-by: Xunlei Pang --- mm/zsmalloc.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index c36d6b7539b9..c8054f4bee18 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -476,10 +476,6 @@ static inline int get_zspage_inuse(struct zspage *zspage) return zspage->inuse; } -static inline void set_zspage_inuse(struct zspage *zspage, int val) -{ - zspage->inuse = val; -} static inline void mod_zspage_inuse(struct zspage *zspage, int val) { -- GitLab