Comment # 7 on bug 1181104 from Stefan Seyfried

The patched driver (patched upstream kernel v5.11-rc3-332-g0da0a8a0a0e1,
because that one was already in ccache, to speed things up...) survived 100
plug-unplug cycles without any issues, so this looks like a proper fix.

Obviously the original memleak-"fix" was never tested in real life ;-)

But yes, the DVB setups often are some kind of "embedded box" where you never
update unless you absolutely have to. Or people have the hardware lying around,
but no longer use it (which is the case for me, I have two different USB DVB
boxes and just always used the other one, until now, when I could not find it
:-) And they are just used for debugging stuff on x86 hardware which is hard to
debug on embedded sh4 boxes ;-)

Anyway. Thanks for the quick fix.