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qtnfmac: remove set but not used variable 'vif' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/quantenna/qtnfmac/cfg80211.c: In function 'qtnf_dump_survey':
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c:694:19: warning:
 variable 'vif' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
YueHaibing 2018-09-11 12:28:24 +00:00 committed by Kalle Valo
parent 6c3efbe77b
commit 93ed990e3a
1 changed files with 0 additions and 3 deletions
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3
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
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@ -691,11 +691,8 @@ qtnf_dump_survey(struct wiphy *wiphy, struct net_device *dev,
const struct cfg80211_chan_def *chandef = &wdev->chandef;
struct ieee80211_channel *chan;
struct qtnf_chan_stats stats;
struct qtnf_vif *vif;
int ret;
vif = qtnf_netdev_get_priv(dev);
sband = wiphy->bands[NL80211_BAND_2GHZ];
if (sband && idx >= sband->n_channels) {
idx -= sband->n_channels;