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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-05-09 13:11:25 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2019-07-08 15:01:40 +0300 |
| commit | 13c41737b912a6f6354369c9b20a02c3868ab304 (patch) | |
| tree | b4d837dfb4fa2454668c7f596df26b8cfed5200f /fs/ceph/xattr.c | |
| parent | 97a385e558292ba0851906783642239865670a5f (diff) | |
| download | linux-13c41737b912a6f6354369c9b20a02c3868ab304.tar.xz | |
ceph: silence a checker warning in mdsc_show()
The problem is that if ceph_mdsc_build_path() fails then we set "path"
to NULL and the "pathlen" variable is uninitialized. Then we call
ceph_mdsc_free_path(path, pathlen) to clean up. Since "path" is NULL,
the function is a no-op but Smatch and UBSan still complain that
"pathlen" is uninitialized.
This patch doesn't change run time, it just silence the warnings.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/xattr.c')
0 files changed, 0 insertions, 0 deletions