This allows drivers that agree on regulatory to share their regulatory domain. Signed-off-by: Luis R. Rodriguez <lrodriguez@xxxxxxxxxxx> --- net/wireless/reg.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 9dce86a..95f8298 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1164,6 +1164,16 @@ static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by, return 0; return -EALREADY; } + + /* + * This would happen if you unplug and plug your card + * back in or if you add a new device for which the previously + * loaded card also agrees on the regulatory domain. + */ + if (last_request->initiator == REGDOM_SET_BY_DRIVER && + alpha2_equal(cfg80211_regdomain->alpha2, alpha2)) + return -EALREADY; + return REG_INTERSECT; case REGDOM_SET_BY_USER: if (last_request->initiator == REGDOM_SET_BY_COUNTRY_IE) -- 1.6.1.2.253.ga34a -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
