regulatory: code cleanup

Clean up various things like indentation, extra
parentheses, too many/few line breaks, etc.

Acked-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 6 insertions, 9 deletions

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index f45706adaf34..a19583cf4b6e 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -4259,7 +4259,7 @@ static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info)
                 dfs_region = nla_get_u8(info->attrs[NL80211_ATTR_DFS_REGION]);
 
         nla_for_each_nested(nl_reg_rule, info->attrs[NL80211_ATTR_REG_RULES],
-                        rem_reg_rules) {
+                            rem_reg_rules) {
                 num_rules++;
                 if (num_rules > NL80211_MAX_SUPP_REG_RULES)
                         return -EINVAL;
@@ -4273,7 +4273,7 @@ static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info)
         }
 
         size_of_regd = sizeof(struct ieee80211_regdomain) +
-                (num_rules * sizeof(struct ieee80211_reg_rule));
+                       num_rules * sizeof(struct ieee80211_reg_rule);
 
         rd = kzalloc(size_of_regd, GFP_KERNEL);
         if (!rd) {
@@ -4293,10 +4293,10 @@ static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info)
                 rd->dfs_region = dfs_region;
 
         nla_for_each_nested(nl_reg_rule, info->attrs[NL80211_ATTR_REG_RULES],
-                        rem_reg_rules) {
+                            rem_reg_rules) {
                 nla_parse(tb, NL80211_REG_RULE_ATTR_MAX,
-                        nla_data(nl_reg_rule), nla_len(nl_reg_rule),
-                        reg_rule_policy);
+                          nla_data(nl_reg_rule), nla_len(nl_reg_rule),
+                          reg_rule_policy);
                 r = parse_reg_rule(tb, &rd->reg_rules[rule_idx]);
                 if (r)
                         goto bad_reg;
@@ -4312,10 +4312,7 @@ static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info)
         BUG_ON(rule_idx != num_rules);
 
         r = set_regdom(rd);
-
-        mutex_unlock(&cfg80211_mutex);
-
-        return r;
+        rd = NULL;
 
  bad_reg:
         mutex_unlock(&cfg80211_mutex);