[PATCH nvme-cli] udev: re-read the discovery log page when a discovery controller reconnected

[Daniel Wagner]

> > Stupid question, but when we issue the initial 'nvme discover' wouldn't
> > we run this rule as well? And if so, is this okay?
> 
> It will... and it is redundant, but don't think its a big deal because at
> worst we retrieve the log page and try to connect twice, one of these
> will see EALREADY...

Sure, but I am already seeing a bug report for the EALREADY. I'll add
the patch, though don't be surprised if I report a bug sometime in the
future :)