ecryptfs: Fix improper mknod pairing of start_creating()/end_removing()

The ecryptfs_start_creating_dentry() function must be paired with the
end_creating() function. Fix ecryptfs_mknod() so that end_creating() is
properly called in the return path, instead of end_removing().

Fixes: f046fbb ("ecryptfs: use new start_creating/start_removing APIs")
Signed-off-by: Tyler Hicks <code@tyhicks.com>
Link: https://patch.msgid.link/20251223194153.2818445-2-code@tyhicks.com
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>

Author: tyhicks

fs/ecryptfs/inode.c

@@ -584,7 +584,7 @@ ecryptfs_mknod(struct mnt_idmap *idmap, struct inode *dir,
 	fsstack_copy_attr_times(dir, lower_dir);
 	fsstack_copy_inode_size(dir, lower_dir);
 out:
-	end_removing(lower_dentry);
+	end_creating(lower_dentry);
 	if (d_really_is_negative(dentry))
 		d_drop(dentry);
 	return rc;