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[PATCH] rt2x00: Don't use changed_flags inside configure_packet_filter

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We shouldn't use changed_flags when configuring the packet filter,
we work directly with the total_flags which is safe enough since
we already check if something has changed after we applied our
packet filtering flag rules.
Also make sure that when the packet filter is scheduled, the
rt2x00dev->interface.filter is cleared to make sure the drivers
will update the packet filter instead of failing at the check:
*total_flags == rt2x00dev->interface.filter

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn
2007-10-06 14:13:38 +02:00
committed by David S. Miller
parent 483272f5ee
commit 5886d0dbf5
7 changed files with 20 additions and 15 deletions
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4
drivers/net/wireless/rt2x00/rt2500usb.c
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@ -1602,8 +1602,8 @@ static void rt2500usb_configure_filter(struct ieee80211_hw *hw,
*/
if (mc_count)
*total_flags |= FIF_ALLMULTI;
if (changed_flags & FIF_OTHER_BSS ||
changed_flags & FIF_PROMISC_IN_BSS)
if (*total_flags & FIF_OTHER_BSS ||
*total_flags & FIF_PROMISC_IN_BSS)
*total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS;
if (is_interface_type(intf, IEEE80211_IF_TYPE_AP))
*total_flags |= FIF_PROMISC_IN_BSS;