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afa762f687
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Eliad Peller afa762f687 mac80211: call ieee80211_mgd_stop() on interface stop 
ieee80211_mgd_teardown() is called on netdev removal, which
occurs after the vif was already removed from the low-level
driver, resulting in the following warning:

[ 4809.014734] ------------[ cut here ]------------
[ 4809.019861] WARNING: at net/mac80211/driver-ops.h:12 ieee80211_bss_info_change_notify+0x200/0x2c8 [mac80211]()
[ 4809.030388] wlan0:  Failed check-sdata-in-driver check, flags: 0x4
[ 4809.036862] Modules linked in: wlcore_sdio(-) wl12xx wlcore mac80211 cfg80211 [last unloaded: cfg80211]
[ 4809.046849] [<c001bd4c>] (unwind_backtrace+0x0/0x12c)
[ 4809.055937] [<c047cf1c>] (dump_stack+0x20/0x24)
[ 4809.065385] [<c003e334>] (warn_slowpath_common+0x5c/0x74)
[ 4809.075589] [<c003e408>] (warn_slowpath_fmt+0x40/0x48)
[ 4809.088291] [<bf033630>] (ieee80211_bss_info_change_notify+0x200/0x2c8 [mac80211])
[ 4809.102844] [<bf067f84>] (ieee80211_destroy_auth_data+0x80/0xa4 [mac80211])
[ 4809.116276] [<bf068004>] (ieee80211_mgd_teardown+0x5c/0x74 [mac80211])
[ 4809.129331] [<bf043f18>] (ieee80211_teardown_sdata+0xb0/0xd8 [mac80211])
[ 4809.141595] [<c03b5e58>] (rollback_registered_many+0x228/0x2f0)
[ 4809.153056] [<c03b5f48>] (unregister_netdevice_many+0x28/0x50)
[ 4809.165696] [<bf041ea8>] (ieee80211_remove_interfaces+0xb4/0xdc [mac80211])
[ 4809.179151] [<bf032174>] (ieee80211_unregister_hw+0x50/0xf0 [mac80211])
[ 4809.191043] [<bf0bebb4>] (wlcore_remove+0x5c/0x7c [wlcore])
[ 4809.201491] [<c02c6918>] (platform_drv_remove+0x24/0x28)
[ 4809.212029] [<c02c4d50>] (__device_release_driver+0x8c/0xcc)
[ 4809.222738] [<c02c4e84>] (device_release_driver+0x30/0x3c)
[ 4809.233099] [<c02c4258>] (bus_remove_device+0x10c/0x128)
[ 4809.242620] [<c02c26f8>] (device_del+0x11c/0x17c)
[ 4809.252150] [<c02c6de0>] (platform_device_del+0x28/0x68)
[ 4809.263051] [<bf0df49c>] (wl1271_remove+0x3c/0x50 [wlcore_sdio])
[ 4809.273590] [<c03806b0>] (sdio_bus_remove+0x48/0xf8)
[ 4809.283754] [<c02c4d50>] (__device_release_driver+0x8c/0xcc)
[ 4809.293729] [<c02c4e2c>] (driver_detach+0x9c/0xc4)
[ 4809.303163] [<c02c3d7c>] (bus_remove_driver+0xc4/0xf4)
[ 4809.312973] [<c02c5a98>] (driver_unregister+0x70/0x7c)
[ 4809.323220] [<c03809c4>] (sdio_unregister_driver+0x24/0x2c)
[ 4809.334213] [<bf0df458>] (wl1271_exit+0x14/0x1c [wlcore_sdio])
[ 4809.344930] [<c009b1a4>] (sys_delete_module+0x228/0x2a8)
[ 4809.354734] ---[ end trace 515290ccf5feb522 ]---

Rename ieee80211_mgd_teardown() to ieee80211_mgd_stop(),
and call it on ieee80211_do_stop().

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-24 14:42:42 -04:00
..
9p net/9p: handle flushed Tclunk/Tremove 2012-02-26 14:49:57 -06:00
802 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-04-02 17:53:39 -07:00
8021q
appletalk
atm Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ax25 Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
batman-adv Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge 2012-03-11 15:36:34 -07:00
bluetooth Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth 2012-04-09 15:47:49 -04:00
bridge Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-03-09 14:34:20 -08:00
caif caif: make zero a legal caif connetion id. 2012-03-11 15:38:16 -07:00
can
ceph libceph: isolate kmap() call in write_partial_msg_pages() 2012-03-22 10:47:52 -05:00
core net: fix a race in sock_queue_err_skb() 2012-04-06 05:07:21 -04:00
dcb
dccp dccp: fix bug in sequence number validation during connection setup 2012-03-03 09:02:52 -07:00
decnet Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
dns_resolver
dsa
econet Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ethernet Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ieee802154 net/ieee802154/6lowpan.c: reuse eth_mac_addr() 2012-02-22 14:46:37 -05:00
ipv4 tcp: tcp_sendpages() should call tcp_push() once 2012-04-05 19:04:27 -04:00
ipv6 ipv6: fix array index in ip6_mc_add_src() 2012-04-05 00:00:42 -04:00
ipx
irda Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
iucv Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2012-03-22 18:15:32 -07:00
key
l2tp l2tp: enable automatic module loading for l2tp_ppp 2012-03-21 22:14:56 -04:00
lapb Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
llc
mac80211 mac80211: call ieee80211_mgd_stop() on interface stop 2012-04-24 14:42:42 -04:00
netfilter netfilter: nf_conntrack: fix count leak in error path of __nf_conntrack_alloc 2012-04-03 19:20:30 -04:00
netlabel netlabel: use GFP flags from caller instead of GFP_ATOMIC 2012-03-22 19:29:57 -04:00
netlink netlink: fix races after skb queueing 2012-04-06 04:21:06 -04:00
netrom Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
nfc NFC: Fix the LLCP Tx fragmentation loop 2012-04-11 15:09:33 -04:00
openvswitch Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
packet Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
phonet phonet: Check input from user before allocating 2012-04-05 19:05:56 -04:00
rds RDS: use gfp flags from caller in conn_alloc() 2012-03-22 19:29:58 -04:00
rfkill device.h: cleanup users outside of linux/include (C files) 2012-03-11 14:27:37 -04:00
rose Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-04-02 17:53:39 -07:00
rxrpc RxRPC: Fix kcalloc parameters swapped 2012-02-14 14:41:55 -05:00
sched Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-03-20 21:04:47 -07:00
sctp sctp: Allow struct sctp_event_subscribe to grow without breaking binaries 2012-04-04 18:05:02 -04:00
sunrpc Merge branch 'for-3.4' of git://linux-nfs.org/~bfields/linux 2012-03-29 14:53:25 -07:00
tipc tipc: Optimize setting of immutable payload message header fields 2012-02-29 11:45:35 -05:00
unix poll: add poll_requested_events() and poll_does_not_wait() functions 2012-03-23 16:58:38 -07:00
wanrouter
wimax
wireless cfg80211: fix interface combinations check. 2012-04-13 14:05:35 -04:00
x25
xfrm xfrm: Access the replay notify functions via the registered callbacks 2012-03-22 19:29:58 -04:00
compat.c Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
Kconfig
Makefile
nonet.c
socket.c tcp: tcp_sendpages() should call tcp_push() once 2012-04-05 19:04:27 -04:00
sysctl_net.c