[PATCH 13/19] rt2x00: Use ieee80211_channel_to_frequency()

[Ivo van Doorn <ivdoorn@gmail.com>]

No need to perform the calculation ourselves when
wireless provides a helper function for it.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
 drivers/net/wireless/rt2x00/rt2x00dev.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 21d8514..9a6ede0 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -824,10 +824,7 @@ static void rt2x00lib_channel(struct ieee80211_channel *entry,
 			      const int channel, const int tx_power,
 			      const int value)
 {
-	if (channel <= 14)
-		entry->center_freq = 2407 + (5 * channel);
-	else
-		entry->center_freq = 5000 + (5 * channel);
+	entry->center_freq = ieee80211_channel_to_frequency(channel);
 	entry->hw_value = value;
 	entry->max_power = tx_power;
 	entry->max_antenna_gain = 0xff;
-- 
1.5.3.8