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libertas_tf: remove set but not used variable 'flags'

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

drivers/net/wireless/marvell/libertas_tf/main.c: In function 'lbtf_rx':
drivers/net/wireless/marvell/libertas_tf/main.c:554:15: warning:
 variable 'flags' set but not used [-Wunused-but-set-variable]

It never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Steve deRosier <derosier@cal-sierra.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
YueHaibing
2019-02-13 01:49:17 +00:00
committed by Kalle Valo
parent b723dbb313
commit e97cb6ea71
1 changed files with 0 additions and 2 deletions
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2
drivers/net/wireless/marvell/libertas_tf/main.c
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@@ -550,7 +550,6 @@ int lbtf_rx(struct lbtf_private *priv, struct sk_buff *skb)
struct ieee80211_rx_status stats;
struct rxpd *prxpd;
int need_padding;
unsigned int flags;
struct ieee80211_hdr *hdr;
lbtf_deb_enter(LBTF_DEB_RX);
@@ -571,7 +570,6 @@ int lbtf_rx(struct lbtf_private *priv, struct sk_buff *skb)
skb_pull(skb, sizeof(struct rxpd));
hdr = (struct ieee80211_hdr *)skb->data;
flags = le32_to_cpu(*(__le32 *)(skb->data + 4));
need_padding = ieee80211_is_data_qos(hdr->frame_control);
need_padding ^= ieee80211_has_a4(hdr->frame_control);