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ath9k_common: get rid of an unnecessary variable

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There's no need to truncate curchan->hw_value to u8

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2013-12-14 18:03:35 +01:00
committed by John W. Linville
parent c8aa5ab7d5
commit f40c460827
1 changed files with 1 additions and 3 deletions
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4
drivers/net/wireless/ath/ath9k/common.c
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@@ -98,10 +98,8 @@ struct ath9k_channel *ath9k_cmn_get_channel(struct ieee80211_hw *hw,
{
struct ieee80211_channel *curchan = chandef->chan;
struct ath9k_channel *channel;
u8 chan_idx;
chan_idx = curchan->hw_value;
channel = &ah->channels[chan_idx];
channel = &ah->channels[curchan->hw_value];
ath9k_cmn_update_ichannel(channel, chandef);
return channel;