diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-29 14:52:22 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-29 16:21:55 -0400 |
| commit | 07a8e62fde3c17e3d25e397cb5028176756fa316 (patch) | |
| tree | cebd72fd04c7bbaa0303e8c25462c514b4a997fa /drivers/block | |
| parent | 2853908a59603118f854b813da055c26257dfa4f (diff) | |
| download | talos-obmc-linux-07a8e62fde3c17e3d25e397cb5028176756fa316.tar.gz talos-obmc-linux-07a8e62fde3c17e3d25e397cb5028176756fa316.zip | |
drbd: ->d_parent is never NULL or negative
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/block')
| -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 4de95bbff486..71cdce707ff2 100644 --- a/drivers/block/drbd/drbd_debugfs.c +++ b/drivers/block/drbd/drbd_debugfs.c @@ -430,9 +430,6 @@ 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 */ @@ -445,7 +442,6 @@ static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, vo if (ret) kref_put(kref, release); } -out: return ret; } |
