WSL2-Linux-Kernel/fs/ceph
Xiubo Li e7506c76b7 ceph: initialize pathlen variable in reconnect_caps_cb
[ Upstream commit ee2a095d3b ]

The smatch static checker warned about an uninitialized symbol usage in
this function, in the case where ceph_mdsc_build_path returns an error.

It turns out that that case is harmless, but it just looks sketchy.
Initialize the variable at declaration time, and remove the unneeded
setting of it later.

Fixes: a33f6432b3 ("ceph: encode inodes' parent/d_name in cap reconnect message")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-12-22 09:32:38 +01:00
..
Kconfig ceph: convert ceph_readpage to netfs_readpage 2021-04-27 23:52:22 +02:00
Makefile ceph: add dentry lease metric support 2020-06-01 13:22:51 +02:00
acl.c vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
addr.c We have: 2021-09-08 15:50:32 -07:00
cache.c ceph: rip out old fscache readpage handling 2021-04-27 23:52:21 +02:00
cache.h ceph: remove some defunct forward declarations 2021-09-02 22:49:16 +02:00
caps.c ceph: fix duplicate increment of opened_inodes metric 2021-12-22 09:32:38 +01:00
ceph_frag.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
debugfs.c ceph: add IO size metrics support 2021-06-29 00:15:51 +02:00
dir.c ceph: take reference to req->r_parent at point of assignment 2021-06-29 00:15:52 +02:00
export.c ceph: take reference to req->r_parent at point of assignment 2021-06-29 00:15:52 +02:00
file.c ceph: fix up non-directory creation in SGID directories 2021-12-22 09:32:36 +01:00
inode.c ceph: fix handling of "meta" errors 2021-10-19 09:36:06 +02:00
io.c ceph: fix kerneldoc copypasta over ceph_start_io_direct 2021-04-27 23:52:23 +02:00
io.h ceph: add buffered/direct exclusionary locking for reads and writes 2019-09-16 12:06:25 +02:00
ioctl.c ceph: consider inode's last read/write when calculating wanted caps 2020-03-30 12:42:42 +02:00
ioctl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
locks.c fs: remove mandatory file locking support 2021-08-23 06:15:36 -04:00
mds_client.c ceph: initialize pathlen variable in reconnect_caps_cb 2021-12-22 09:32:38 +01:00
mds_client.h ceph: flush mdlog before umounting 2021-09-02 22:49:16 +02:00
mdsmap.c ceph: fix mdsmap decode when there are MDS's beyond max_mds 2021-11-18 19:17:15 +01:00
metric.c ceph: cancel delayed work instead of flushing on mdsc teardown 2021-09-02 22:49:17 +02:00
metric.h ceph: add IO size metrics support 2021-06-29 00:15:51 +02:00
quota.c ceph: eliminate ceph_async_iput() 2021-06-29 00:15:52 +02:00
snap.c ceph: add ceph_change_snap_realm() helper 2021-09-02 22:49:17 +02:00
strings.c ceph: flush mdlog before umounting 2021-09-02 22:49:16 +02:00
super.c ceph: properly handle statfs on multifs setups 2021-12-01 09:04:55 +01:00
super.h ceph: fix handling of "meta" errors 2021-10-19 09:36:06 +02:00
util.c ceph: move net/ceph/ceph_fs.c to fs/ceph/util.c 2020-01-27 16:53:40 +01:00
xattr.c ceph: add a new vxattr to return auth mds for an inode 2021-09-02 22:49:16 +02:00