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authorFelix Fietkau <nbd@openwrt.org>2013-12-14 21:03:35 +0400
committerJohn W. Linville <linville@tuxdriver.com>2013-12-19 00:23:17 +0400
commitf40c46082717cea32ba1852c8217cbb9693fe80f (patch)
treec053daef1a743fd7b2d0101397cd33c42fdf3fe6 /drivers/net/wireless/ath/ath9k/common.c
parentc8aa5ab7d53b71fd019a2ee03d9b39517a89ff00 (diff)
downloadlinux-f40c46082717cea32ba1852c8217cbb9693fe80f.tar.xz
ath9k_common: get rid of an unnecessary variable
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>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/common.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/common.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c
index a7e5a05b2eff..768c733cad31 100644
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -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;