From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: 2021-10-07 17:51:17
I've been looking at the statistics code and stumbled upon something
that looked like bug. The following patches is an attempt to simplify
the code so that the else part can be removed. I'm not 100% sure
regarding the qlen usage in 4/4.
Sebastian