Commit d71aaf60 authored Oct 30, 2008 by Luis R. Rodriguez Committed by John W. Linville Nov 10, 2008

cfg80211: a reg rule is invalid if freq diff is 0



A regulatory rule is invalid when the frequency difference
between the end of the frequency range and the start is 0.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent fc6971d4

net/wireless/reg.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -321,7 +321,7 @@ 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_range->max_bandwidth_khz > freq_diff)
		if (freq_diff <= 0 \|\| freq_range->max_bandwidth_khz > freq_diff)
		return false;

		return true;