diff options
author | Zhu Yi <yi.zhu@intel.com> | 2006-02-14 03:02:22 -0500 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2006-03-17 15:08:02 -0500 |
commit | 85149bace30eae1dc1f86d2c327329673123dd22 (patch) | |
tree | 53bf83b9b3bde433cc79f82479ba1dab5df5cc85 | |
parent | f697014af90c1db3c7b299327bf5a9548945b8bf (diff) |
[PATCH] ipw2200: fix a potential NULL pointer dereference
Only on CONFIG_IPW2200_DEBUG is not defined
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r-- | drivers/net/wireless/ipw2200.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index 4722de13f1db..129891feb43f 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c | |||
@@ -7809,12 +7809,10 @@ static void ipw_rx(struct ipw_priv *priv) | |||
7809 | 7809 | ||
7810 | while (i != r) { | 7810 | while (i != r) { |
7811 | rxb = priv->rxq->queue[i]; | 7811 | rxb = priv->rxq->queue[i]; |
7812 | #ifdef CONFIG_IPW2200_DEBUG | ||
7813 | if (unlikely(rxb == NULL)) { | 7812 | if (unlikely(rxb == NULL)) { |
7814 | printk(KERN_CRIT "Queue not allocated!\n"); | 7813 | printk(KERN_CRIT "Queue not allocated!\n"); |
7815 | break; | 7814 | break; |
7816 | } | 7815 | } |
7817 | #endif | ||
7818 | priv->rxq->queue[i] = NULL; | 7816 | priv->rxq->queue[i] = NULL; |
7819 | 7817 | ||
7820 | pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->dma_addr, | 7818 | pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->dma_addr, |