From: YueHaibing <yuehaibing@huawei.com>
To: <davem@davemloft.net>, <idryomov@gmail.com>
Cc: <linux-kernel@vger.kernel.org>, <netdev@vger.kernel.org>,
<zyan@redhat.com>, <sage@redhat.com>,
<ceph-devel@vger.kernel.org>, YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH net-next] crush: fix using plain integer as NULL warning
Date: Wed, 8 Aug 2018 19:52:57 +0800 [thread overview]
Message-ID: <20180808115257.6088-1-yuehaibing@huawei.com> (raw)
Fixes the following sparse warning:
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>
---
net/ceph/crush/mapper.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/ceph/crush/mapper.c b/net/ceph/crush/mapper.c
index 417df67..3f323ed 100644
--- a/net/ceph/crush/mapper.c
+++ b/net/ceph/crush/mapper.c
@@ -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);
--
2.7.0
next reply other threads:[~2018-08-08 11:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-08 11:52 YueHaibing [this message]
2018-08-10 10:59 ` [PATCH net-next] crush: fix using plain integer as NULL warning Ilya Dryomov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180808115257.6088-1-yuehaibing@huawei.com \
--to=yuehaibing@huawei.com \
--cc=ceph-devel@vger.kernel.org \
--cc=davem@davemloft.net \
--cc=idryomov@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=sage@redhat.com \
--cc=zyan@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).