From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 27 Jul 2019 20:29:22 +0000 (-0400)
Subject: devpts_pty_kill(): don't bother with d_delete()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=46c46f8df9aa;p=linux.git

devpts_pty_kill(): don't bother with d_delete()

we are not retaining dentries there anyway (simple_dentry_operations),
so d_delete()+dput() == d_drop()+dput()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index beeadca23b05c..42e5a766d33c7 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -622,7 +622,7 @@ void devpts_pty_kill(struct dentry *dentry)
 	dentry->d_fsdata = NULL;
 	drop_nlink(dentry->d_inode);
 	fsnotify_unlink(d_inode(dentry->d_parent), dentry);
-	d_delete(dentry);
+	d_drop(dentry);
 	dput(dentry);	/* d_alloc_name() in devpts_pty_new() */
 }