libertas_tf: remove set but not used variable 'flags' (e97cb6ea) · Commits · 戴 / test

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>

drivers/net/wireless/marvell/libertas_tf/main.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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);

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