tree bfd0b747bc412fbe73ea68518df15d149ce8333a
parent 4fe77d82ef80c77031c9c6f8554cd0dee2aa423a
author Johannes Berg <johannes.berg@intel.com> 1477312801 +0200
committer David S. Miller <davem@davemloft.net> 1477599368 -0400

genetlink: introduce and use genl_family_attrbuf()

This helper function allows family implementations to access
their family's attrbuf. This gets rid of the attrbuf usage
in families, and also adds locking validation, since it's not
valid to use the attrbuf with parallel_ops or outside of the
dumpit callback.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>