diff options
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 5456534bdf8..3bd2ea2aecc 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -291,7 +291,7 @@ static bool alpha2_equal(const char *alpha2_x, const char *alpha2_y) return false; } -static bool regdom_changed(const char *alpha2) +static bool regdom_changes(const char *alpha2) { assert_cfg80211_lock(); @@ -1134,8 +1134,7 @@ static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by, * intersect them, but that seems unlikely * to be correct. Reject second one for now. */ - if (!alpha2_equal(alpha2, - cfg80211_regdomain->alpha2)) + if (regdom_changes(alpha2)) return -EOPNOTSUPP; return -EALREADY; } @@ -1143,8 +1142,7 @@ static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by, * Two consecutive Country IE hints on the same wiphy. * This should be picked up early by the driver/stack */ - if (WARN_ON(!alpha2_equal(cfg80211_regdomain->alpha2, - alpha2))) + if (WARN_ON(regdom_changes(alpha2))) return 0; return -EALREADY; } @@ -1153,7 +1151,7 @@ static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by, if (last_request->initiator == REGDOM_SET_BY_CORE) { if (is_old_static_regdom(cfg80211_regdomain)) return 0; - if (!alpha2_equal(cfg80211_regdomain->alpha2, alpha2)) + if (regdom_changes(alpha2)) return 0; return -EALREADY; } @@ -1164,7 +1162,7 @@ static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by, * loaded card also agrees on the regulatory domain. */ if (last_request->initiator == REGDOM_SET_BY_DRIVER && - alpha2_equal(cfg80211_regdomain->alpha2, alpha2)) + !regdom_changes(alpha2)) return -EALREADY; return REG_INTERSECT; @@ -1185,13 +1183,12 @@ static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by, if (last_request->initiator == REGDOM_SET_BY_CORE || last_request->initiator == REGDOM_SET_BY_DRIVER || last_request->initiator == REGDOM_SET_BY_USER) { - if (!alpha2_equal(last_request->alpha2, - cfg80211_regdomain->alpha2)) + if (regdom_changes(last_request->alpha2)) return -EAGAIN; } if (!is_old_static_regdom(cfg80211_regdomain) && - alpha2_equal(cfg80211_regdomain->alpha2, alpha2)) + !regdom_changes(alpha2)) return -EALREADY; return 0; @@ -1720,7 +1717,7 @@ static int __set_regdom(const struct ieee80211_regdomain *rd) * checking if the alpha2 changes if CRDA was already called */ if (!is_old_static_regdom(cfg80211_regdomain) && - !regdom_changed(rd->alpha2)) + !regdom_changes(rd->alpha2)) return -EINVAL; } |