From: Alex Shi <alex.shi@linux.alibaba.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Alex Shi <alex.shi@linux.alibaba.com>,
Jeff Layton <jlayton@kernel.org>, Sage Weil <sage@redhat.com>,
Ilya Dryomov <idryomov@gmail.com>,
ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] fs/ceph: remove unused variable
Date: Tue, 14 Jan 2020 21:17:58 +0800 [thread overview]
Message-ID: <1579007878-136866-1-git-send-email-alex.shi@linux.alibaba.com> (raw)
If we don't care err here, maybe better to remove it.
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Jeff Layton <jlayton@kernel.org>
Cc: Sage Weil <sage@redhat.com>
Cc: Ilya Dryomov <idryomov@gmail.com>
Cc: ceph-devel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
fs/ceph/export.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/ceph/export.c b/fs/ceph/export.c
index b6bfa94332c3..b7bb41cd1070 100644
--- a/fs/ceph/export.c
+++ b/fs/ceph/export.c
@@ -291,7 +291,6 @@ static struct dentry *__get_parent(struct super_block *sb,
struct ceph_mds_request *req;
struct inode *inode;
int mask;
- int err;
req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_LOOKUPPARENT,
USE_ANY_MDS);
@@ -314,7 +313,7 @@ static struct dentry *__get_parent(struct super_block *sb,
req->r_args.getattr.mask = cpu_to_le32(mask);
req->r_num_caps = 1;
- err = ceph_mdsc_do_request(mdsc, NULL, req);
+ ceph_mdsc_do_request(mdsc, NULL, req);
inode = req->r_target_inode;
if (inode)
ihold(inode);
--
1.8.3.1
reply other threads:[~2020-01-14 13:18 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=1579007878-136866-1-git-send-email-alex.shi@linux.alibaba.com \
--to=alex.shi@linux.alibaba.com \
--cc=ceph-devel@vger.kernel.org \
--cc=idryomov@gmail.com \
--cc=jlayton@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=sage@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).