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| author |   Jeff Layton <jlayton@kernel.org> | 2021-06-09 14:09:52 -0400 |
|---|---|---|
| committer |   Ilya Dryomov <idryomov@gmail.com> | 2021-06-29 00:15:52 +0200 |
| commit | 7e65624d32b6e0429b1d3559e5585657f34f74a1 (patch) | |
| tree | 65f0d6eb81fd2e14e9e1e7311dd82db4a04b0421 /fs/ceph/inode.c | |
| parent | ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm (diff) | |
| download | linux-dev-7e65624d32b6e0429b1d3559e5585657f34f74a1.tar.xz linux-dev-7e65624d32b6e0429b1d3559e5585657f34f74a1.zip | |
ceph: allow ceph_put_mds_session to take NULL or ERR_PTR
...to simplify some error paths.
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Luis Henriques <lhenriques@suse.de>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/inode.c')
| -rw-r--r-- | fs/ceph/inode.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index df0c8a724609..6f43542b3344 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -1154,8 +1154,7 @@ static inline void update_dentry_lease(struct inode *dir, struct dentry *dentry, __update_dentry_lease(dir, dentry, lease, session, from_time, &old_lease_session); spin_unlock(&dentry->d_lock); - if (old_lease_session) - ceph_put_mds_session(old_lease_session); + ceph_put_mds_session(old_lease_session); } /* @@ -1200,8 +1199,7 @@ static void update_dentry_lease_careful(struct dentry *dentry, from_time, &old_lease_session); out_unlock: spin_unlock(&dentry->d_lock); - if (old_lease_session) - ceph_put_mds_session(old_lease_session); + ceph_put_mds_session(old_lease_session); } /* |