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p54pci: increase ring buffer index counter when skipping 

I'm afraid, I forgot to add the following lines to
7262d59366 ("p54pci: rx tasklet refactoring").

These changes are necessary to ensure loop termination.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Christian Lamparter 2008-08-31 22:15:40 +02:00 committed by John W. Linville
parent c41a40c58b
commit 0c25970dc1
1 changed files with 4 additions and 2 deletions
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6
drivers/net/wireless/p54/p54pci.c
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@ -301,9 +301,11 @@ static void p54p_check_rx_ring(struct ieee80211_hw *dev, u32 *index,
len = le16_to_cpu(desc->len);
skb = rx_buf[i];
if (!skb)
if (!skb) {
i++;
i %= ring_limit;
continue;
}
skb_put(skb, len);
if (p54_rx(dev, skb)) {