From: Dan Carpenter <dan.carpenter@oracle.com>
To: kbuild@lists.01.org, David Howells <dhowells@redhat.com>
Cc: lkp@intel.com, kbuild-all@lists.01.org,
linux-kernel@vger.kernel.org, Jeff Layton <jlayton@kernel.org>
Subject: [jlayton:ceph-netfs-llist 1/10] fs/netfs/buffered_flush.c:923 netfs_require_flush_group() error: uninitialized symbol 'group'.
Date: Tue, 12 Jul 2022 12:50:00 +0300 [thread overview]
Message-ID: <202207091447.3Om783sk-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git ceph-netfs-llist
head: fd428464b2220bd6c59f0a30f9dadb4720b3efb5
commit: 3d4ae7bbf12af2c1ee8f93df5d6ea3556bdfb6ca [1/10] netfs: Add a write context
config: x86_64-randconfig-m001 (https://download.01.org/0day-ci/archive/20220709/202207091447.3Om783sk-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
fs/netfs/buffered_flush.c:923 netfs_require_flush_group() error: uninitialized symbol 'group'.
vim +/group +923 fs/netfs/buffered_flush.c
3d4ae7bbf12af2 David Howells 2022-07-07 911 int netfs_require_flush_group(struct netfs_write_context *write, bool force)
ce4670495468b7 David Howells 2022-02-07 912 {
ce4670495468b7 David Howells 2022-02-07 913 struct netfs_flush_group *group;
3d4ae7bbf12af2 David Howells 2022-07-07 914 struct netfs_inode *ctx = write->ctx;
ce4670495468b7 David Howells 2022-02-07 915
ce4670495468b7 David Howells 2022-02-07 916 if (list_empty(&ctx->flush_groups) || force) {
ce4670495468b7 David Howells 2022-02-07 917 kdebug("new flush group");
3d4ae7bbf12af2 David Howells 2022-07-07 918 group = netfs_new_flush_group(ctx, NULL);
ce4670495468b7 David Howells 2022-02-07 919 if (!group)
ce4670495468b7 David Howells 2022-02-07 920 return -ENOMEM;
ce4670495468b7 David Howells 2022-02-07 921 }
"group" not initialized on else path
3d4ae7bbf12af2 David Howells 2022-07-07 922
3d4ae7bbf12af2 David Howells 2022-07-07 @923 write->flush_group = group;
ce4670495468b7 David Howells 2022-02-07 924 return 0;
ce4670495468b7 David Howells 2022-02-07 925 }
--
0-DAY CI Kernel Test Service
https://01.org/lkp
reply other threads:[~2022-07-12 9:50 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=202207091447.3Om783sk-lkp@intel.com \
--to=dan.carpenter@oracle.com \
--cc=dhowells@redhat.com \
--cc=jlayton@kernel.org \
--cc=kbuild-all@lists.01.org \
--cc=kbuild@lists.01.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lkp@intel.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
all inboxes | Powered by JetHome®