cfg80211: remove code about country IE support with OLD_REG

We had left in code to allow interested developers to add
support for parsing country IEs when OLD_REG was enabled.
This never happened and since we're going to remove OLD_REG
lets just remove these comments and code for it.

This code path was never being entered so this has no
functional change.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 11 insertions, 28 deletions

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index ac048a158d85..6327e1617acb 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1420,16 +1420,6 @@ new_request:
                 return r;
         }
 
-        /*
-         * Note: When CONFIG_WIRELESS_OLD_REGULATORY is enabled
-         * AND if CRDA is NOT present nothing will happen, if someone
-         * wants to bother with 11d with OLD_REG you can add a timer.
-         * If after x amount of time nothing happens you can call:
-         *
-         * return set_regdom(country_ie_regdomain);
-         *
-         * to intersect with the static rd
-         */
         return call_crda(last_request->alpha2);
 }
 
@@ -2033,28 +2023,21 @@ static int __set_regdom(const struct ieee80211_regdomain *rd)
          */
 
         BUG_ON(!country_ie_regdomain);
+        BUG_ON(rd == country_ie_regdomain);
 
-        if (rd != country_ie_regdomain) {
-                /*
-                 * Intersect what CRDA returned and our what we
-                 * had built from the Country IE received
-                 */
+        /*
+         * Intersect what CRDA returned and our what we
+         * had built from the Country IE received
+         */
 
-                intersected_rd = regdom_intersect(rd, country_ie_regdomain);
+        intersected_rd = regdom_intersect(rd, country_ie_regdomain);
 
-                reg_country_ie_process_debug(rd, country_ie_regdomain,
-                        intersected_rd);
+        reg_country_ie_process_debug(rd,
+                                     country_ie_regdomain,
+                                     intersected_rd);
 
-                kfree(country_ie_regdomain);
-                country_ie_regdomain = NULL;
-        } else {
-                /*
-                 * This would happen when CRDA was not present and
-                 * OLD_REGULATORY was enabled. We intersect our Country
-                 * IE rd and what was set on cfg80211 originally
-                 */
-                intersected_rd = regdom_intersect(rd, cfg80211_regdomain);
-        }
+        kfree(country_ie_regdomain);
+        country_ie_regdomain = NULL;
 
         if (!intersected_rd)
                 return -EINVAL;