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crush: fix using plain integer as NULL warning 

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>
This commit is contained in:
YueHaibing 2018-08-08 19:52:57 +08:00 committed by Ilya Dryomov
parent bad87216fb
commit 4de17aea5c
1 changed files with 2 additions and 2 deletions
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4
net/ceph/crush/mapper.c
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@ -514,7 +514,7 @@ static int crush_choose_firstn(const struct crush_map *map,
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 struct crush_map *map,
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);