From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 10 Mar 2025 02:56:17 +0000 (-0400)
Subject: convert gadgetfs
X-Git-Tag: v6.19-rc1~111^2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=57db9d428ba5008ca7d664463d7ee1d486b86976;p=thirdparty%2Fkernel%2Flinux.git

convert gadgetfs

same as functionfs

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

diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index bcc25f13483f4..62566a8e74515 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -1989,17 +1989,20 @@ static int gadgetfs_create_file (struct super_block *sb, char const *name,
 	struct dentry	*dentry;
 	struct inode	*inode;
 
-	dentry = d_alloc_name(sb->s_root, name);
-	if (!dentry)
-		return -ENOMEM;
-
 	inode = gadgetfs_make_inode (sb, data, fops,
 			S_IFREG | (default_perm & S_IRWXUGO));
-	if (!inode) {
-		dput(dentry);
+	if (!inode)
 		return -ENOMEM;
+
+	dentry = simple_start_creating(sb->s_root, name);
+	if (IS_ERR(dentry)) {
+		iput(inode);
+		return PTR_ERR(dentry);
 	}
-	d_add (dentry, inode);
+
+	d_make_persistent(dentry, inode);
+
+	simple_done_creating(dentry);
 	return 0;
 }
 
@@ -2096,7 +2099,7 @@ static void
 gadgetfs_kill_sb (struct super_block *sb)
 {
 	mutex_lock(&sb_mutex);
-	kill_litter_super (sb);
+	kill_anon_super (sb);
 	if (the_device) {
 		put_dev (the_device);
 		the_device = NULL;