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-rw-r--r--net/wireless/reg.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 90b73d1..d85a149 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -331,6 +331,9 @@ static void reg_regdb_search(struct work_struct *work)
struct reg_regdb_search_request *request;
const struct ieee80211_regdomain *curdom, *regdom;
int i, r;
+ bool set_reg = false;
+
+ mutex_lock(&cfg80211_mutex);
mutex_lock(&reg_regdb_search_mutex);
while (!list_empty(&reg_regdb_search_list)) {
@@ -346,9 +349,7 @@ static void reg_regdb_search(struct work_struct *work)
r = reg_copy_regd(&regdom, curdom);
if (r)
break;
- mutex_lock(&cfg80211_mutex);
- set_regdom(regdom);
- mutex_unlock(&cfg80211_mutex);
+ set_reg = true;
break;
}
}
@@ -356,6 +357,11 @@ static void reg_regdb_search(struct work_struct *work)
kfree(request);
}
mutex_unlock(&reg_regdb_search_mutex);
+
+ if (set_reg)
+ set_regdom(regdom);
+
+ mutex_unlock(&cfg80211_mutex);
}
static DECLARE_WORK(reg_regdb_work, reg_regdb_search);