Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+150f793ac5bc18eee150@xxxxxxxxxxxxxxxxxxxxxxxxx Tested on: commit: f6d088b4 Input: cm109 - do not stomp on control URB git tree: git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git kernel config: https://syzkaller.appspot.com/x/.config?x=af17f186e004b5ef dashboard link: https://syzkaller.appspot.com/bug?extid=150f793ac5bc18eee150 compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project.git ca2dcbd030eadbf0aa9b660efe864ff08af6e18b) Note: testing is done by a robot and is best-effort only.