summaryrefslogtreecommitdiff
path: root/net
AgeCommit message (Collapse)Author
2012-12-11Merge branch 'for-john' of git://git.sipsolutions.net/mac80211-nextJohn W. Linville
2012-12-10minstrel: update stats after processing statusJohannes Berg
Instead of updating stats before sending a packet, update them after processing the packet's status. This makes minstrel in line with minstrel_ht. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-10mac80211: a few whitespace fixesJohannes Berg
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-07wext: explicitly cast -110 to u8Johannes Berg
This doesn't generate any different code, but will suppress a spurious smatch warning. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-07mac80211: warn only once if ampdu_action isn't assignedChaitanya
New drivers that might not support ampdu_action yet while in development cause a lot of warnings, use WARN_ON_ONCE instead. Signed-off-by: T Krushna Chaitanya <chaitanyatk@posedge.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-06rfkill: remove __dev* attributesBill Pemberton
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-06Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/mwifiex/sta_ioctl.c net/mac80211/scan.c
2012-12-06Merge tag 'nfc-fixes-3.7-2' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-3.0 This is an NFC LLCP fix for 3.7 and contains only one patch. It fixes a potential crash when receiving an LLCP HDLC frame acking a frame that is not the last sent one. In that case we may dereference an already freed pointer.
2012-12-06mac80211: cancel work instead of waiting for it to do nothingJohannes Berg
If the sdata work is pending while the interface is stopped, we currently flush it. If it's not running this means waiting for it to run, which could take a while if the workqueue is backlogged. However, the work exits right away if it starts to run while the interface is already stopping. There's no point in waiting for that, so use cancel_work_sync() instead. Reported-by: Ben Greear <greearb@candelatech.com> Tested-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-06mac80211: don't drop mesh peering frames from unknown STAMarco Porsch
Previously, mesh peering frames from a STA without a station entry were being dropped. Mesh Peering Open and other frames (WLAN_CATEGORY_SELF_PROTECTED) are valid mesh peering frames even if received from a yet unknown station; the STA entry will be created in mesh_peer_init later. The problem didn't occur previously since both STAs receive each other's beacons which created the STA entry. However, this causes an unnecessary delay and beacons might not be received if either node is in PS mode. Signed-off-by: Marco Porsch <marco.porsch@etit.tu-chemnitz.de> [reword commit log a bit] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-05mac80211: skip radiotap space calculation if no monitor existsHelmut Schaa
The radiotap header length "needed_headroom" is only required if we're sending the skb to a monitor interface. Hence, move the calculation a bit later so the calculation can be skipped if no monitor interface is present. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-05mac80211: introduce IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAILStanislaw Gruszka
Commit f0425beda4d404a6e751439b562100b902ba9c98 "mac80211: retry sending failed BAR frames later instead of tearing down aggr" caused regression on rt2x00 hardware (connection hangs). This regression was fixed by commit be03d4a45c09ee5100d3aaaedd087f19bc20d01 "rt2x00: Don't let mac80211 send a BAR when an AMPDU subframe fails". But the latter commit caused yet another problem reported in https://bugzilla.kernel.org/show_bug.cgi?id=42828#c22 After long discussion in this thread: http://mid.gmane.org/20121018075615.GA18212@redhat.com and testing various alternative solutions, which failed on one or other setup, we have no other good fix for the issues like just revert both mentioned earlier commits. To do not affect other hardware which benefit from commit f0425beda4d404a6e751439b562100b902ba9c98, instead of reverting it, introduce flag that when used will restore mac80211 behaviour before the commit. Cc: stable@vger.kernel.org Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> [replaced link with mid.gmane.org that has message-id] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-05mac80211: add debug file for mic failureSaravana
The mic failure count provides the number of mic failures that have happened on a given key (without a countermeasure being started, since that would remove the key). Signed-off-by: Saravana <saravanad@posedge.com> [fix NULL pointer issues] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-04cfg80211: check no-OFDM flag for channels wider than 20 MHzJohannes Berg
For channels wider than 20 MHz OFDM will be used, so when checking whether or not a channel is usable, check for the no-OFDM flag if the channel is wider than 20 MHz. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-04mac80211: adapt slot time in IBSS modeSimon Wunderlich
In 5GHz/802.11a, we are allowed to use short slot times. Doing this may increases performance by 20% for legacy connections (54 MBit/s). I can confirm this in my tests (27% more throughput using iperf), and also have a small positive effect (5% more throughput) for HT rates, tested on 1 stream. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-03Merge branch 'for-upstream' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2012-12-03Revert "Bluetooth: Fix possible deadlock in SCO code"Gustavo Padovan
This reverts commit 269c4845d5b3627b95b1934107251bacbe99bb68. The commit was causing dead locks and NULL dereferences in the sco code: [28084.104013] BUG: soft lockup - CPU#0 stuck for 22s! [kworker/u:0H:7] [28084.104021] Modules linked in: btusb bluetooth <snip [last unloaded: bluetooth] ... [28084.104021] [<c160246d>] _raw_spin_lock+0xd/0x10 [28084.104021] [<f920e708>] sco_conn_del+0x58/0x1b0 [bluetooth] [28084.104021] [<f920f1a9>] sco_connect_cfm+0xb9/0x2b0 [bluetooth] [28084.104021] [<f91ef289>] hci_sync_conn_complete_evt.isra.94+0x1c9/0x260 [bluetooth] [28084.104021] [<f91f1a8d>] hci_event_packet+0x74d/0x2b40 [bluetooth] [28084.104021] [<c1501abd>] ? __kfree_skb+0x3d/0x90 [28084.104021] [<c1501b46>] ? kfree_skb+0x36/0x90 [28084.104021] [<f91fcb4e>] ? hci_send_to_monitor+0x10e/0x190 [bluetooth] [28084.104021] [<f91fcb4e>] ? hci_send_to_monitor+0x10e/0x190 [bluetooth] Cc: stable@vger.kernel.org Reported-by: Chan-yeol Park <chanyeol.park@gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: trivial: Change NO_FCS_RECV to RECV_NO_FCSAndrei Emeltchenko
Make code more readable by changing CONF_NO_FCS_RECV which is read as "No L2CAP FCS option received" to CONF_RECV_NO_FCS which means "Received L2CAP option NO_FCS". This flag really means that we have received L2CAP FRAME CHECK SEQUENCE (FCS) OPTION with value "No FCS". Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Process receiving FCS_NONE in L2CAP Conf RspAndrei Emeltchenko
Process L2CAP Config rsp Pending with FCS Option 0x00 (No FCS) which is sent by Motorola Windows 7 Bluetooth stack. The trace is shown below (all other options are skipped). ... < ACL data: handle 1 flags 0x00 dlen 48 L2CAP(s): Config req: dcid 0x0043 flags 0x00 clen 36 ... FCS Option 0x00 (No FCS) > ACL data: handle 1 flags 0x02 dlen 48 L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 36 ... FCS Option 0x01 (CRC16 Check) < ACL data: handle 1 flags 0x00 dlen 47 L2CAP(s): Config rsp: scid 0x0043 flags 0x00 result 4 clen 33 Pending ... > ACL data: handle 1 flags 0x02 dlen 50 L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 4 clen 36 Pending ... FCS Option 0x00 (No FCS) < ACL data: handle 1 flags 0x00 dlen 14 L2CAP(s): Config rsp: scid 0x0043 flags 0x00 result 0 clen 0 Success > ACL data: handle 1 flags 0x02 dlen 14 L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 0 Success ... Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Fix missing L2CAP EWS Conf parameterAndrei Emeltchenko
If L2CAP_FEAT_FCS is not supported we sould miss EWS option configuration because of break. Make code more readable by combining FCS configuration in the single block. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: AMP: Check that AMP is present and activeAndrei Emeltchenko
Before starting quering remote AMP controllers make sure that there is local active AMP controller. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: AMP: Mark controller radio powered down after HCIDEVDOWNAndrei Emeltchenko
After getting HCIDEVDOWN controller did not mark itself as 0x00 which means: "The Controller radio is available but is currently physically powered down". The result was even if the hdev was down we return in controller list value 0x01 "status 0x01 (Bluetooth only)". Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Refactor l2cap_send_disconn_reqAndrei Emeltchenko
l2cap_send_disconn_req takes 3 parameters of which conn might be derived from chan. Make this conversion inside l2cap_send_disconn_req. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Move double negation to macrosGustavo Padovan
Some comparisons needs to double negation(!!) in order to make the value of the field boolean. Add it to the macro makes the code more readable. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Implement deferred sco socket setupFrédéric Dalleau
In order to authenticate and configure an incoming SCO connection, the BT_DEFER_SETUP option was added. This option is intended to defer reply to Connect Request on SCO sockets. When a connection is requested, the listening socket is unblocked but the effective connection setup happens only on first recv. Any send between accept and recv fails with -ENOTCONN. Signed-off-by: Frédéric Dalleau <frederic.dalleau@linux.intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Add BT_DEFER_SETUP option to sco socketFrédéric Dalleau
This option will set the BT_SK_DEFER_SETUP bit in socket flags. Signed-off-by: Frédéric Dalleau <frederic.dalleau@linux.intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: cancel power_on work when unregistering the deviceGustavo Padovan
We need to cancel the hci_power_on work in order to avoid it run when we try to free the hdev. [ 1434.201149] ------------[ cut here ]------------ [ 1434.204998] WARNING: at lib/debugobjects.c:261 debug_print_object+0x8e/0xb0() [ 1434.208324] ODEBUG: free active (active state 0) object type: work_struct hint: hci _power_on+0x0/0x90 [ 1434.210386] Pid: 8564, comm: trinity-child25 Tainted: G W 3.7.0-rc5-next- 20121112-sasha-00018-g2f4ce0e #127 [ 1434.210760] Call Trace: [ 1434.210760] [<ffffffff819f3d6e>] ? debug_print_object+0x8e/0xb0 [ 1434.210760] [<ffffffff8110b887>] warn_slowpath_common+0x87/0xb0 [ 1434.210760] [<ffffffff8110b911>] warn_slowpath_fmt+0x41/0x50 [ 1434.210760] [<ffffffff819f3d6e>] debug_print_object+0x8e/0xb0 [ 1434.210760] [<ffffffff8376b750>] ? hci_dev_open+0x310/0x310 [ 1434.210760] [<ffffffff83bf94e5>] ? _raw_spin_unlock_irqrestore+0x55/0xa0 [ 1434.210760] [<ffffffff819f3ee5>] __debug_check_no_obj_freed+0xa5/0x230 [ 1434.210760] [<ffffffff83785db0>] ? bt_host_release+0x10/0x20 [ 1434.210760] [<ffffffff819f4d15>] debug_check_no_obj_freed+0x15/0x20 [ 1434.210760] [<ffffffff8125eee7>] kfree+0x227/0x330 [ 1434.210760] [<ffffffff83785db0>] bt_host_release+0x10/0x20 [ 1434.210760] [<ffffffff81e539e5>] device_release+0x65/0xc0 [ 1434.210760] [<ffffffff819d3975>] kobject_cleanup+0x145/0x190 [ 1434.210760] [<ffffffff819d39cd>] kobject_release+0xd/0x10 [ 1434.210760] [<ffffffff819d33cc>] kobject_put+0x4c/0x60 [ 1434.210760] [<ffffffff81e548b2>] put_device+0x12/0x20 [ 1434.210760] [<ffffffff8376a334>] hci_free_dev+0x24/0x30 [ 1434.210760] [<ffffffff82fd8fe1>] vhci_release+0x31/0x60 [ 1434.210760] [<ffffffff8127be12>] __fput+0x122/0x250 [ 1434.210760] [<ffffffff811cab0d>] ? rcu_user_exit+0x9d/0xd0 [ 1434.210760] [<ffffffff8127bf49>] ____fput+0x9/0x10 [ 1434.210760] [<ffffffff81133402>] task_work_run+0xb2/0xf0 [ 1434.210760] [<ffffffff8106cfa7>] do_notify_resume+0x77/0xa0 [ 1434.210760] [<ffffffff83bfb0ea>] int_signal+0x12/0x17 [ 1434.210760] ---[ end trace a6d57fefbc8a8cc7 ]--- Cc: stable@vger.kernel.org Reported-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Add missing lock nesting notationGustavo Padovan
This patch fixes the following report, it happens when accepting rfcomm connections: [ 228.165378] ============================================= [ 228.165378] [ INFO: possible recursive locking detected ] [ 228.165378] 3.7.0-rc1-00536-gc1d5dc4 #120 Tainted: G W [ 228.165378] --------------------------------------------- [ 228.165378] bluetoothd/1341 is trying to acquire lock: [ 228.165378] (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+...}, at: [<ffffffffa0000aa0>] bt_accept_dequeue+0xa0/0x180 [bluetooth] [ 228.165378] [ 228.165378] but task is already holding lock: [ 228.165378] (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+...}, at: [<ffffffffa0205118>] rfcomm_sock_accept+0x58/0x2d0 [rfcomm] [ 228.165378] [ 228.165378] other info that might help us debug this: [ 228.165378] Possible unsafe locking scenario: [ 228.165378] [ 228.165378] CPU0 [ 228.165378] ---- [ 228.165378] lock(sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM); [ 228.165378] lock(sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM); [ 228.165378] [ 228.165378] *** DEADLOCK *** [ 228.165378] [ 228.165378] May be due to missing lock nesting notation Cc: stable@vger.kernel.org Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03cfg80211: fix channel error on mesh joinMarco Porsch
Fix an error on mesh join when no channel has been explicitly set beforehand. Also remove a double semicolon. Signed-off-by: Marco Porsch <marco.porsch@etit.tu-chemnitz.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-03mac80211: return if CSA is not handleSimon Wunderlich
If channel contexts are enabled, the CSA should not be processed further. A return is missing here. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-30mac80211: simplify loop in minstrel_htJohannes Berg
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-30cfg80211: fix BSS struct IE access racesJohannes Berg
When a BSS struct is updated, the IEs are currently overwritten or freed. This can lead to races if some other CPU is accessing the BSS struct and using the IEs concurrently. Fix this by always allocating the IEs in a new struct that holds the data and length and protecting access to this new struct with RCU. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-30mac80211: remove probe response temporary buffer allocationJohannes Berg
Instead of allocating a temporary buffer to build IEs build them right into the SKB. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-30mac80211: make ieee80211_build_preq_ies saferJohannes Berg
Instead of assuming 200 bytes are always enough for all the IEs we add, give the length of the buffer to the function and warn instead of overrunning. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-30cfg80211: fix cmp_hidden_bssJohannes Berg
The cmp_bss() comparator function uses memcmp() to compare the SSID. This means that cmp_hidden_bss() needs to similarly return a number bigger than zero (use 1) instead of -1 when ie1 is bigger than ie2, which is the case if an ie2 byte is non-zero. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-30cfg80211: fix whitespace in scan handlingJohannes Berg
Fix a number of indentation and similar issues. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-30cfg80211: don't BUG_ON BSS struct issuesJohannes Berg
There's no need to stop the machine, just leak the BSS entry if there's an issue with its hold counter when freeing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-30mac80211: allow userspace registration for probe requests in IBSSAntonio Quartulli
This change allows userspace to register for probe request frames on an IBSS interface. Userspace then has to handle them and send replies. Signed-off-by: Antonio Quartulli <antonio@open-mesh.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-30mac80211: fix for mesh sync to indicate TBTT adjustmentMarco Porsch
Currently the mesh sync code checks, whether peers indicate TBTT adjustment, but it never sets the corresponding flag itself. By setting ifmsh->tbtt_adjusting to true, it will set the corresponding field in the mesh configuration IE of own beacons. This indication will be set in the current beacon. The TBTT adjustment will be performed afterwards, affecting the next beacon. Thus, the first beacon with stable TBTT will not indicate adjustment anymore and peers will continue tracking the new offset. Signed-off-by: Marco Porsch <marco.porsch@etit.tu-chemnitz.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-29nl80211: Fix HT_IBSS feature check in ibss_joinSimon Wunderlich
There is a standalone if, seems to be a regression of commit "nl80211/cfg80211: add VHT MCS support". Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-29mac80211: add debugfs file for last rx rateSaravana
Add a debugfs file showing the rate at which the last packet is received. Signed-off-by: Saravana <saravanad@posedge.com> [fix whitespace] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-29mac80211: re-organize the rx rate calculation logicSaravana
Currently the logic to fill a struct rate_info with a STA's last RX rate is accessible only in the cfg.c. As the RX rate calculation might be needed elsewhere, split this out into a separate function. Signed-off-by: Saravana <saravanad@posedge.com> [fix various whitespace issues, reword commit log] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-29mac80211: add debugfs file for current tx rateSaravana
Add a debugfs file showing the current tx rate. The information available in the rc_stats file doesn't evidently provides us the current tx rate. This patch adds the support for the same. Signed-off-by: Saravana <saravanad@posedge.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-29mac80211: add debugfs file for last ack signalSaravana
Add a debugfs file showing the signal strength of the ack frame that is received for the currently sent tx packet Signed-off-by: Saravana <saravanad@posedge.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-29cfg80211: Remove unused VHT chan codeMahesh Palivela
Cleanup of unused VHT channel config related code. Signed-off-by: Mahesh Palivela <maheshp@posedge.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-28NFC: Fix incorrect llcp pointer dereferenceWaldemar Rymarkiewicz
nfc_llcp_ns(s) dereferences the s pointer which is freed a line above. In a result, it can produce a crash or you will read incorrect value. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-11-28mac80211: don't reinit rate control when mesh sta existsHelmut Schaa
This fixes some unintended resets of the rate control statistics when minstrel_ht is used resulting in non-optimal throughput on mesh links. Tested-by: Emanuel Taube <emanuel.taube@gmail.com> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-28mac80211: reject setting masked mac addressesHelmut Schaa
If a driver registers an address mask we should ensure that no interface gets an address assigned that isn't covered by the registered address mask. This prevents invalid configurations from reaching the device and causing problems. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> [change function flow to reduce indentation, fix locking] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-28mac80211: fix potential NULL dereferenceDan Carpenter
Smatch complains that we could dereference skb later in the function. It's probably unlikely, but we may as well return here and avoid it. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> [change summary] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-28nl80211: remove unnecessary checksJohannes Berg
The CQM TX-error rate/interval can't be less than zero since they're unsigned values, remove checks. Also fix indentation of the function. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit v0.10.2 at 2024-08-06 08:56:27 (GMT)