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Johannes Berg 6a211bf1fc mac80211: fix DTIM setting 
When the DTIM setting is read from beacons, mac80211 will
assume it is 1 if the TIM IE is not present or the value
is 0. This sounds fine, but the same function processes
probe responses as well, which don't have a TIM IE. This
leads to overwriting any values previously parsed out of
beacon frames.

Thus, instead of checking for the presence of the TIM IE
when setting the default, simply check whether the DTIM
period value is valid already. If the TIM IE is not there
then the value cannot be valid (it is initialised to 0)
and probe responses received after beacons will not lead
to overwriting an already valid value.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-09-23 11:35:53 -04:00
..
9p net/9p: insulate the client against an invalid error code sent by a 9p server 2009-08-17 16:39:54 -05:00
802 net: remove COMPAT_NET_DEV_OPS 2009-05-25 01:53:53 -07:00
8021q vlan: adds drops accounting 2009-09-03 20:02:17 -07:00
appletalk Subject: [PATCH] appletalk: Fix skb leak when ipddp interface is not loaded 2009-09-11 12:54:23 -07:00
atm atm/br2684: netif_stop_queue() when atm device busy and netif_wake_queue() when we can send packets again. 2009-09-02 23:46:10 -07:00
ax25 net: Move rx skb_orphan call to where needed 2009-06-23 16:36:25 -07:00
bluetooth net: Add DEVTYPE support for Ethernet based devices 2009-09-11 12:54:55 -07:00
bridge net: Add DEVTYPE support for Ethernet based devices 2009-09-11 12:54:55 -07:00
can can: use correct NET_RX_ return values 2009-08-30 22:13:18 -07:00
core Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2009-09-14 10:37:28 -07:00
dcb dcbnl: Add implementations of dcbnl setapp/getapp commands 2009-09-01 01:24:36 -07:00
dccp inet: inet_connection_sock_af_ops const 2009-09-02 01:03:49 -07:00
decnet net: make neigh_ops constant 2009-09-01 17:40:57 -07:00
dsa netdev: convert pseudo-devices to netdev_tx_t 2009-09-01 01:13:07 -07:00
econet Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-12 17:44:53 -07:00
ethernet net: remove COMPAT_NET_DEV_OPS 2009-05-25 01:53:53 -07:00
ieee802154 Drop ARPHRD_IEEE802154_PHY 2009-08-19 23:08:24 +04:00
ipv4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2009-09-14 10:37:28 -07:00
ipv6 ipv6: Add IFA_F_DADFAILED flag 2009-09-11 12:54:58 -07:00
ipx headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
irda net: file_operations should be const 2009-09-02 01:03:53 -07:00
iucv net: adding memory barrier to the poll and receive callbacks 2009-07-09 17:06:57 -07:00
key net: file_operations should be const 2009-09-02 01:03:53 -07:00
lapb net: remove NET_RX_BAD and NET_RX_CN* defines 2009-07-05 19:15:35 -07:00
llc Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-09-02 00:32:56 -07:00
mac80211 mac80211: fix DTIM setting 2009-09-23 11:35:53 -04:00
netfilter Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6 2009-09-10 18:17:09 -07:00
netlabel Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-07-30 19:22:43 -07:00
netlink Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6 2009-09-10 18:17:09 -07:00
netrom Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-09-02 00:32:56 -07:00
packet af_packet: style cleanups 2009-07-23 18:01:10 -07:00
phonet Phonet: back-end for autoconfigured addresses 2009-09-11 12:55:06 -07:00
rds RDS: Add a debug message suggesting to load transport modules 2009-08-23 19:13:14 -07:00
rfkill rfkill: add the GPS radio type 2009-08-04 16:44:23 -04:00
rose convert hamradio drivers to netdev_txreturnt_t 2009-09-01 01:13:12 -07:00
rxrpc net: mark read-only arrays as const 2009-08-05 10:42:58 -07:00
sched Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2009-09-14 10:37:28 -07:00
sctp sctp: Catch bogus stream sequence numbers 2009-09-04 18:21:03 -04:00
sunrpc Merge branch 'nfs-for-2.6.32' 2009-09-11 14:59:37 -04:00
tipc tipc: fix test of bearer_priority range in tipc_register_media() 2009-08-29 00:19:42 -07:00
unix net: unix: fix sending fds in multiple buffers 2009-09-11 11:31:45 -07:00
wanrouter headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
wimax wimax: fix warning caused by not checking retval of rfkill_set_hw_state() 2009-06-11 11:12:48 -07:00
wireless cfg80211: fix SME connect 2009-09-23 11:35:43 -04:00
x25 headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
xfrm net: file_operations should be const 2009-09-02 01:03:53 -07:00
compat.c net/compat/wext: send different messages to compat tasks 2009-07-15 08:53:39 -07:00
Kconfig net/compat/wext: send different messages to compat tasks 2009-07-15 08:53:39 -07:00
Makefile net: remove redundant sched/ in net/Makefile 2009-07-12 20:11:14 -07:00
nonet.c
socket.c Make sock_sendpage() use kernel_sendpage() 2009-08-13 10:57:26 -07:00
sysctl_net.c
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