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staging:wlan-ng:Fix sparse warning

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This patch fixes the sparse warning -
drivers/staging/wlan-ng/p80211netdev.c:289:38: warning: cast to restricted __le16
by eliminating the variable fc as it is not required.

Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
This commit is contained in:
Himangi Saraogi 2014-03-10 16:05:27 +05:30 • committed by Peter P Waskiewicz Jr
parent c0cfe01fbc
commit 7ad8257234
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/wlan-ng/p80211netdev.c
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@ -262,7 +262,6 @@ static void p80211netdev_rx_bh(unsigned long arg)
struct sk_buff *skb = NULL; struct sk_buff *skb = NULL;
netdevice_t *dev = wlandev->netdev; netdevice_t *dev = wlandev->netdev;
struct p80211_hdr_a3 *hdr; struct p80211_hdr_a3 *hdr;
u16 fc;
/* Let's empty our our queue */ /* Let's empty our our queue */
while ((skb = skb_dequeue(&wlandev->nsd_rxq))) { while ((skb = skb_dequeue(&wlandev->nsd_rxq))) {
@ -286,8 +285,7 @@ static void p80211netdev_rx_bh(unsigned long arg)
continue; continue;
} else { } else {
hdr = (struct p80211_hdr_a3 *) skb->data; hdr = (struct p80211_hdr_a3 *) skb->data;
fc = le16_to_cpu(hdr->fc); if (p80211_rx_typedrop(wlandev, hdr->fc)) {
if (p80211_rx_typedrop(wlandev, fc)) {
dev_kfree_skb(skb); dev_kfree_skb(skb);
continue; continue;
} }