[0/2] ceph: fix error handling bugs in async dirops callbacks

Message

Jeffrey Layton April 8, 2020, 2:21 p.m. UTC

This fixes a couple of problems that Dan spotted with a static checker.
Additionally the first patch also simplifies some of the error handling
in other callers.

Originally, I was going to squash these into the earlier patches that
introduced those bugs, but this is new code that isn't enabled by
default and Ilya was planning to a PR soon, so it's probably best to
just handle them as follow-on fixes to what's currently in
ceph-client/master.

Jeff Layton (2):
  ceph: have ceph_mdsc_free_path ignore ERR_PTR values
  ceph: initialize base and pathlen variables in async dirops cb's

 fs/ceph/debugfs.c    | 4 ----
 fs/ceph/dir.c        | 4 ++--
 fs/ceph/file.c       | 4 ++--
 fs/ceph/mds_client.c | 6 ++----
 fs/ceph/mds_client.h | 2 +-
 5 files changed, 7 insertions(+), 13 deletions(-)