cfg80211: remove switch from __regulatory_hint()

We have complete control over REGDOM_SET_BY_* enum passed
down to __regulatory_hint() as such there is no need to
account for unexpected REGDOM_SET_BY_*'s, lets just remove
the switch statement as this code does not change and
won't change even when we add 802.11d support.

This patch has no functional changes.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 17 insertions, 26 deletions

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 7a2ce270f4d3..e44f0052687c 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -698,34 +698,25 @@ int __regulatory_hint(struct wiphy *wiphy, enum reg_set_by set_by,
         else if (r)
                 return r;
 
-        switch (set_by) {
-        case REGDOM_SET_BY_CORE:
-        case REGDOM_SET_BY_COUNTRY_IE:
-        case REGDOM_SET_BY_DRIVER:
-        case REGDOM_SET_BY_USER:
-                request = kzalloc(sizeof(struct regulatory_request),
-                                  GFP_KERNEL);
-                if (!request)
-                        return -ENOMEM;
-
-                request->alpha2[0] = alpha2[0];
-                request->alpha2[1] = alpha2[1];
-                request->initiator = set_by;
-                request->wiphy = wiphy;
-                request->intersect = intersect;
-
-                kfree(last_request);
-                last_request = request;
-                r = call_crda(alpha2);
+        request = kzalloc(sizeof(struct regulatory_request),
+                          GFP_KERNEL);
+        if (!request)
+                return -ENOMEM;
+
+        request->alpha2[0] = alpha2[0];
+        request->alpha2[1] = alpha2[1];
+        request->initiator = set_by;
+        request->wiphy = wiphy;
+        request->intersect = intersect;
+
+        kfree(last_request);
+        last_request = request;
+        r = call_crda(alpha2);
+
 #ifndef CONFIG_WIRELESS_OLD_REGULATORY
-                if (r)
-                        printk(KERN_ERR "cfg80211: Failed calling CRDA\n");
+        if (r)
+                printk(KERN_ERR "cfg80211: Failed calling CRDA\n");
 #endif
-                break;
-        default:
-                r = -ENOTSUPP;
-                break;
-        }
 
         return r;
 }