From 03ea8ad78cfb2910862c8dfcd2a627fc04097db2 Mon Sep 17 00:00:00 2001
From: Matthias Kaehlcke <mka@chromium.org>
Date: Fri, 26 May 2017 14:22:37 -0700
Subject: [PATCH] cfq-iosched: Delete unused function min_vdisktime()
Git-commit: 03ea8ad78cfb2910862c8dfcd2a627fc04097db2
Patch-mainline: v4.13-rc1
References: fate#322738,fate#322919,fate#322950,fate#323773
This fixes the following warning when building with clang:
block/cfq-iosched.c:970:19: error: unused function 'min_vdisktime'
[-Werror,-Wunused-function]
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Coly Li <colyli@suse.de>
---
block/cfq-iosched.c | 9 ---------
1 file changed, 9 deletions(-)
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -983,15 +983,6 @@ static inline u64 max_vdisktime(u64 min_
return min_vdisktime;
}
-static inline u64 min_vdisktime(u64 min_vdisktime, u64 vdisktime)
-{
- s64 delta = (s64)(vdisktime - min_vdisktime);
- if (delta < 0)
- min_vdisktime = vdisktime;
-
- return min_vdisktime;
-}
-
static void update_min_vdisktime(struct cfq_rb_root *st)
{
struct cfq_group *cfqg;