ath: add a helper for processing reg data on init

This has no functional change. The helper can be used later
for other things like country IE changes and following the CTL
for different countries.

Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
index 65ecb5b..ed4966f 100644 (file)
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -508,11 +508,7 @@ static void ath_regd_sanitize(struct ath_regulatory *reg)
        reg->current_rd = 0x64;
 }
 
-int
-ath_regd_init(struct ath_regulatory *reg,
-             struct wiphy *wiphy,
-             int (*reg_notifier)(struct wiphy *wiphy,
-                                 struct regulatory_request *request))
+static int __ath_regd_init(struct ath_regulatory *reg)
 {
        struct country_code_to_enum_rd *country = NULL;
        u16 regdmn;
@@ -583,7 +579,23 @@ ath_regd_init(struct ath_regulatory *reg,
        printk(KERN_DEBUG "ath: Regpair used: 0x%0x\n",
                reg->regpair->regDmnEnum);
 
+       return 0;
+}
+
+int
+ath_regd_init(struct ath_regulatory *reg,
+             struct wiphy *wiphy,
+             int (*reg_notifier)(struct wiphy *wiphy,
+                                 struct regulatory_request *request))
+{
+       int r;
+
+       r = __ath_regd_init(reg);
+       if (r)
+               return r;
+
        ath_regd_init_wiphy(reg, wiphy, reg_notifier);
+
        return 0;
 }
 EXPORT_SYMBOL(ath_regd_init);