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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-28 12:59:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-28 12:59:05 -0700 |
| commit | 6784725ab0b9473ce44bfad91a256bd72b5cddc1 (patch) | |
| tree | f31e2bfc4795c2ee490b0eb9fb752be58060568f /drivers/block/drbd | |
| parent | 554828ee0db41618d101d9549db8808af9fd9d65 (diff) | |
| parent | 47be61845c775643f1aa4d2a54343549f943c94c (diff) | |
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs updates from Al Viro:
"Assorted cleanups and fixes.
Probably the most interesting part long-term is ->d_init() - that will
have a bunch of followups in (at least) ceph and lustre, but we'll
need to sort the barrier-related rules before it can get used for
really non-trivial stuff.
Another fun thing is the merge of ->d_iput() callers (dentry_iput()
and dentry_unlink_inode()) and a bunch of ->d_compare() ones (all
except the one in __d_lookup_lru())"
* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (26 commits)
fs/dcache.c: avoid soft-lockup in dput()
vfs: new d_init method
vfs: Update lookup_dcache() comment
bdev: get rid of ->bd_inodes
Remove last traces of ->sync_page
new helper: d_same_name()
dentry_cmp(): use lockless_dereference() instead of smp_read_barrier_depends()
vfs: clean up documentation
vfs: document ->d_real()
vfs: merge .d_select_inode() into .d_real()
unify dentry_iput() and dentry_unlink_inode()
binfmt_misc: ->s_root is not going anywhere
drop redundant ->owner initializations
ufs: get rid of redundant checks
orangefs: constify inode_operations
missed comment updates from ->direct_IO() prototype change
file_inode(f)->i_mapping is f->f_mapping
trim fsnotify hooks a bit
9p: new helper - v9fs_parent_fid()
debugfs: ->d_parent is never NULL or negative
...
Diffstat (limited to 'drivers/block/drbd')
| -rw-r--r-- | drivers/block/drbd/drbd_debugfs.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/block/drbd/drbd_debugfs.c b/drivers/block/drbd/drbd_debugfs.c index be91a8d7c22a..de5c3ee8a790 100644 --- a/drivers/block/drbd/drbd_debugfs.c +++ b/drivers/block/drbd/drbd_debugfs.c @@ -425,9 +425,6 @@ static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, vo /* Are we still linked, * or has debugfs_remove() already been called? */ parent = file->f_path.dentry->d_parent; - /* not sure if this can happen: */ - if (!parent || d_really_is_negative(parent)) - goto out; /* serialize with d_delete() */ inode_lock(d_inode(parent)); /* Make sure the object is still alive */ @@ -440,7 +437,6 @@ static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, vo if (ret) kref_put(kref, release); } -out: return ret; } |