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| author | Lee Jones <lee.jones@linaro.org> | 2020-08-26 10:33:50 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-09-01 16:14:46 +0300 |
| commit | 8cea7f1c88135219b4fbadd34fa66b6d7f7db669 (patch) | |
| tree | 39167c290b4e12aab59e7e6398d60e797dda3f2d /drivers/net/wireless/intersil | |
| parent | 64403dc35cb7a7278797ba97cb67d5eec2996716 (diff) | |
| download | linux-8cea7f1c88135219b4fbadd34fa66b6d7f7db669.tar.gz linux-8cea7f1c88135219b4fbadd34fa66b6d7f7db669.tar.bz2 linux-8cea7f1c88135219b4fbadd34fa66b6d7f7db669.zip | |
hostap: Remove unused variable 'fc'
Fixes the following W=1 kernel build warning(s):
In file included from drivers/net/wireless/intersil/hostap/hostap_cs.c:196:
drivers/net/wireless/intersil/hostap/hostap_hw.c: In function ‘prism2_tx_80211’:
drivers/net/wireless/intersil/hostap/hostap_hw.c:1806:18: warning: variable ‘fc’ set but not used [-Wunused-but-set-variable]
1806 | u16 tx_control, fc;
| ^~
In file included from drivers/net/wireless/intersil/hostap/hostap_plx.c:264:
drivers/net/wireless/intersil/hostap/hostap_hw.c: In function ‘prism2_tx_80211’:
drivers/net/wireless/intersil/hostap/hostap_hw.c:1806:18: warning: variable ‘fc’ set but not used [-Wunused-but-set-variable]
1806 | u16 tx_control, fc;
| ^~
In file included from drivers/net/wireless/intersil/hostap/hostap_pci.c:221:
drivers/net/wireless/intersil/hostap/hostap_hw.c: In function ‘prism2_tx_80211’:
drivers/net/wireless/intersil/hostap/hostap_hw.c:1806:18: warning: variable ‘fc’ set but not used [-Wunused-but-set-variable]
1806 | u16 tx_control, fc;
| ^~
Cc: Jouni Malinen <j@w1.fi>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Taehee Yoo <ap420073@gmail.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-20-lee.jones@linaro.org
Diffstat (limited to 'drivers/net/wireless/intersil')
| -rw-r--r-- | drivers/net/wireless/intersil/hostap/hostap_hw.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/intersil/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c index ba00a4d8a26f..01a2dd0edd71 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_hw.c +++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c @@ -1803,7 +1803,7 @@ static int prism2_tx_80211(struct sk_buff *skb, struct net_device *dev) struct hfa384x_tx_frame txdesc; struct hostap_skb_tx_data *meta; int hdr_len, data_len, idx, res, ret = -1; - u16 tx_control, fc; + u16 tx_control; iface = netdev_priv(dev); local = iface->local; @@ -1826,7 +1826,6 @@ static int prism2_tx_80211(struct sk_buff *skb, struct net_device *dev) /* skb->data starts with txdesc->frame_control */ hdr_len = 24; skb_copy_from_linear_data(skb, &txdesc.frame_control, hdr_len); - fc = le16_to_cpu(txdesc.frame_control); if (ieee80211_is_data(txdesc.frame_control) && ieee80211_has_a4(txdesc.frame_control) && skb->len >= 30) { |