tree 0cbb131178d893c6a8e607c85a00d35693b81654
parent 7c4ef7122cef54dc49562eea35cbfaf0f44faa0b
author Johannes Berg <johannes.berg@intel.com> 1321629781 +0100
committer John W. Linville <linville@tuxdriver.com> 1321910449 -0500

nl80211: make get_vlan logic more common

get_vlan() sets the output parameter even if it
returns an error, which is a bit odd. Instead,
convert it to use ERR_PTR.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>