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authorAl Viro <viro@zeniv.linux.org.uk>2016-05-29 21:20:30 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2016-05-29 22:22:08 +0200
commitacc29fb8f7921ac85828021cf884579957446d3b (patch)
treef5775606d3320f00f89d0f10b7ec2403f91170ff /fs/debugfs
parentnfs_lookup(): remove debris left over from old sillyunlink exclusion (diff)
downloadlinux-acc29fb8f7921ac85828021cf884579957446d3b.tar.xz
linux-acc29fb8f7921ac85828021cf884579957446d3b.zip
debugfs: ->d_parent is never NULL or negative
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/debugfs')
-rw-r--r--fs/debugfs/inode.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 4bc1f68243c1..72361baf9da7 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -621,9 +621,6 @@ void debugfs_remove(struct dentry *dentry)
return;
parent = dentry->d_parent;
- if (!parent || d_really_is_negative(parent))
- return;
-
inode_lock(d_inode(parent));
ret = __debugfs_remove(dentry, parent);
inode_unlock(d_inode(parent));
@@ -654,10 +651,6 @@ void debugfs_remove_recursive(struct dentry *dentry)
if (IS_ERR_OR_NULL(dentry))
return;
- parent = dentry->d_parent;
- if (!parent || d_really_is_negative(parent))
- return;
-
parent = dentry;
down:
inode_lock(d_inode(parent));