From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 8 Aug 2018 19:52:57 +0800
Subject: crush: fix using plain integer as NULL warning
Git-commit: 4de17aea5ceffe6d8350fde9d903a02037b221c6
Patch-mainline: v4.19-rc1
References: FATE#324714
Fixes the following sparse warnings:
net/ceph/crush/mapper.c:517:76: warning: Using plain integer as NULL pointer
net/ceph/crush/mapper.c:728:68: warning: Using plain integer as NULL pointer
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Acked-by: Luis Henriques <lhenriques@suse.com>
---
net/ceph/crush/mapper.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/net/ceph/crush/mapper.c
+++ b/net/ceph/crush/mapper.c
@@ -514,7 +514,7 @@ static int crush_choose_firstn(const str
in, work->work[-1-in->id],
x, r,
(choose_args ?
- &choose_args[-1-in->id] : 0),
+ &choose_args[-1-in->id] : NULL),
outpos);
if (item >= map->max_devices) {
dprintk(" bad item %d\n", item);
@@ -725,7 +725,7 @@ static void crush_choose_indep(const str
in, work->work[-1-in->id],
x, r,
(choose_args ?
- &choose_args[-1-in->id] : 0),
+ &choose_args[-1-in->id] : NULL),
outpos);
if (item >= map->max_devices) {
dprintk(" bad item %d\n", item);