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authorChristian Lamparter <chunkeey@web.de>2009-03-05 21:28:57 +0100
committerJohn W. Linville <linville@tuxdriver.com>2009-03-16 18:09:35 -0400
commit346de732cbd11bdc364ae80def2380a5002d7e6b (patch)
treeaaeef8e486fee8f1d746ddfb754501cf6bee834f
parent05c9a4cfe41f44abd5e73964fc734f01e2981442 (diff)
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p54: completely ignore rx'd frames with bad FCS
Passing frames with a bad FCS to the user is an optional feature. However it doesn't work reliable and strangely not in the native monitor mode?! Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/net/wireless/p54/p54common.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index b6905357a2e..0a989834b70 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -738,10 +738,7 @@ static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
return 0;
if (!(hdr->flags & cpu_to_le16(P54_HDR_FLAG_DATA_IN_FCS_GOOD))) {
- if (priv->filter_flags & FIF_FCSFAIL)
- rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
- else
- return 0;
+ return 0;
}
if (hdr->decrypt_status == P54_DECRYPT_OK)
@@ -2220,9 +2217,7 @@ static void p54_configure_filter(struct ieee80211_hw *dev,
struct p54_common *priv = dev->priv;
*total_flags &= FIF_PROMISC_IN_BSS |
- FIF_OTHER_BSS |
- (*total_flags & FIF_PROMISC_IN_BSS ?
- FIF_FCSFAIL : 0);
+ FIF_OTHER_BSS;
priv->filter_flags = *total_flags;