Revert "[BUGFIX] cfg80211: don't WARN if a self-managed device doesn't have a regdom"

This reverts the code to how it was before, now that we've
got the initial source of the problem fixed.

type=cleanup
ticket=none

Change-Id: Ic5a0a80897e45dc588f06fc76f47051c85da0b5c
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-on: https://git-amr-3.devtools.intel.com/gerrit/314515
automatic-review: ec ger unix iil jenkins <EC.GER.UNIX.IIL.JENKINS@INTEL.COM>
Reviewed-by: Grumbach, Emmanuel <emmanuel.grumbach@intel.com>
Tested-by: ec ger unix iil jenkins <EC.GER.UNIX.IIL.JENKINS@INTEL.COM>
Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
x-iwlwifi-stack-dev: bdfcef56ee887911fdcbf4dbb44b48fa4de14e03
2 files changed