nl80211: make netlink attribute policies const
authorJohannes Berg <johannes.berg@intel.com>
Mon, 20 Jan 2014 22:58:15 +0000 (23:58 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Tue, 4 Feb 2014 20:48:22 +0000 (21:48 +0100)
There's no reason for netlink attribute policies to be
__read_mostly, they can just be const.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/wireless/nl80211.c

index d0f69f5523e85812032af6214c3940cf04e1a551..55abbe5b34f6623a238bc516a17be220f9ab35ff 100644 (file)
@@ -3922,8 +3922,8 @@ static struct net_device *get_vlan(struct genl_info *info,
        return ERR_PTR(ret);
 }
 
-static struct nla_policy
-nl80211_sta_wme_policy[NL80211_STA_WME_MAX + 1] __read_mostly = {
+static const struct nla_policy
+nl80211_sta_wme_policy[NL80211_STA_WME_MAX + 1] = {
        [NL80211_STA_WME_UAPSD_QUEUES] = { .type = NLA_U8 },
        [NL80211_STA_WME_MAX_SP] = { .type = NLA_U8 },
 };
@@ -7815,8 +7815,8 @@ static int nl80211_get_power_save(struct sk_buff *skb, struct genl_info *info)
        return err;
 }
 
-static struct nla_policy
-nl80211_attr_cqm_policy[NL80211_ATTR_CQM_MAX + 1] __read_mostly = {
+static const struct nla_policy
+nl80211_attr_cqm_policy[NL80211_ATTR_CQM_MAX + 1] = {
        [NL80211_ATTR_CQM_RSSI_THOLD] = { .type = NLA_U32 },
        [NL80211_ATTR_CQM_RSSI_HYST] = { .type = NLA_U32 },
        [NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT] = { .type = NLA_U32 },