tree fec2e3536bbe508a6a5de4a1e14d0c0ac904836f
parent 5558235c6bade6662e6f257a35f2dfdc8a742147
author Johannes Berg <johannes@sipsolutions.net> 1184088730 +0200
committer John W. Linville <linville@tuxdriver.com> 1184270846 -0400

[PATCH] mac80211: clarify some mac80211 things

The semantics of not having an add_interface callback are not well
defined, this callback is required because otherwise you cannot obtain
the requested MAC address of the device. Change the documentation to
reflect this, add a note about having no MAC address at all, add a
warning that mac_addr in struct ieee80211_if_init_conf can be NULL and
finally verify that a few callbacks are assigned by way of BUG_ON()

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>