From 07a8e62fde3c17e3d25e397cb5028176756fa316 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 29 May 2016 14:52:22 -0400 Subject: drbd: ->d_parent is never NULL or negative Signed-off-by: Al Viro --- drivers/block/drbd/drbd_debugfs.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/block') 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; } -- cgit v1.2.3