Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa...

[linux-2.6-omap-h63xx.git] / net / wireless / reg.c

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 85c9034c59b276fb3a3606f3845e81ea714bc1c5..bd0a16c3de5e9f37d37f3f19e1b9e8a8ccd8cde9 100644 (file)
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -380,7 +380,8 @@ static bool is_valid_reg_rule(const struct ieee80211_reg_rule *rule)
 
        freq_diff = freq_range->end_freq_khz - freq_range->start_freq_khz;
 
-       if (freq_diff <= 0 || freq_range->max_bandwidth_khz > freq_diff)
+       if (freq_range->end_freq_khz <= freq_range->start_freq_khz ||
+                       freq_range->max_bandwidth_khz > freq_diff)
                return false;
 
        return true;