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2017-06-29iwlwifi: mvm: change when the BT_COEX is sentEmmanuel Grumbach
The BT_COEX command should not be sent to the INIT firmware image starting from 8000 family. The firmware team also requested to send the BT_COEX command after the PHY_DB_CMD and the PHY_CFG_CMD. While at it: s/iwl_send_bt_init_conf/iwl_mvm_send_bt_init_conf/ Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: pcie: improve debug in iwl_pcie_rx_handle_rb()Johannes Berg
Print the queue for the existing debug message and add a new debug message indicating where the RB ended. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: support aggs of 64 frames in A000 familyLiad Kaufman
A SCD bug was fixed in the A000 family, allowing to support aggregations of 64 frames (rather than 63). Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: pcie: improve "invalid queue" warningJohannes Berg
Print out both queue IDs to be able to see what went wrong. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: use proper CDB check in PHY context modifyJohannes Berg
When the firmware supports CDB, PHY contexts cannot be modified to change their band, but need to be added/remove instead. Instead of relying on iwl_mvm_has_new_tx_api(), check the right FW capa flag IWL_UCODE_TLV_CAPA_BINDING_CDB_SUPPORT and remove the comment. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: add twelve new 9560 series PCI IDsTzipi Peres
Add twelve new PCI IDs for the 9560 series. Signed-off-by: Tzipi Peres <tzipi.peres@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: add the new a000_2ax seriesTzipi Peres
Add a new config struct for the new a000 2ax series and add the five PCI ID for it. Signed-off-by: Tzipi Peres <tzipi.peres@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: simplify CHECK_MLME_TRIGGER macroLuca Coelho
There's no reason to pass mvm and trig as parameters to the macro, since it will be expanded inside the function itself. Also remove the bogus buf parameter which doesn't exist and is not used. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: change sta_id to u8Sharon Dvir
The sta_id variable is used as an index in an array, should be unsigned. Found by Klocwork. Fixes: 9f9af3d7d303 ("iwlwifi: mvm: re-aggregate shared queue after unsharing") Signed-off-by: Sharon Dvir <sharon.dvir@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: pcie: fix 9000-series RF-kill interrupt propagationJohannes Berg
A hardware issue on 9000 series devices sometimes causes RF-kill interrupts to not be propagated to the host properly if ASPM is enabled. Work around this by setting the right hardware bit to allow it to interrupt the host for this reason (rfkill). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: pcie: only apply retention workaround on 9000-series A-stepJohannes Berg
Due to a hardware issue, certain power saving had to be disabled. However, this issue was fixed in B-step, so the workaround only needs to apply to A-step. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: dvm: use macros for format stringsJohannes Berg
Some static checkers (e.g. smatch) complain if a non-constant format string is used, even if that's a static const variable. Since there's no impact on code generation, just change those format strings to be macros. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: fix a bunch of kernel-doc warningsJohannes Berg
Fix the kernel-doc, and remove some fields even the firmware doesn't use in ToF, RX, scan, station and generic FW APIS. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: add documentation for all command IDsJohannes Berg
Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: use __le16 even for reserved fieldsJohannes Berg
Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: remove various unused command IDs/structsJohannes Berg
Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: fix various "Excess ... description" kernel-doc warningsJohannes Berg
Fix various "Excess struct/union/enum/typedef member '...' description in '...'" warnings from kernel-doc, mostly caused by typos. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: remove some CamelCase from firmware APIJohannes Berg
Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: Add debugfs entry to retrieve SAR geographic profileHaim Dreyfuss
Add a debugfs entry to get a verbose description of the power settings used in each band with the currently selected SAR geographic profile. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: mvm: refactor geo initHaim Dreyfuss
We are going to add debugfs entry to retrieve the current geographic profile being used in the FW. Currently the driver reads those tables from the BIOS and passes them to the FW. To prepare for this retrieving we want to store those tables in the driver. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-28Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo
ath.git patches for 4.13. Major changes: Only bugfixes or cleanups, no new features.
2017-06-28mwifiex: fix spelling mistake: "secuirty" -> "security"Colin Ian King
Trivial fix to spelling mistake in mwifiex_dbg message Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28wl18xx: add checks on wl18xx_top_reg_write() return valueGustavo A. R. Silva
Check return value from call to wl18xx_top_reg_write(), so in case of error jump to goto label out and return. Also, remove unnecessary value check before goto label out. Addresses-Coverity-ID: 1226938 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28libertas: Fix lbs_prb_rsp_limit_set()Dan Carpenter
The kstrtoul() test was reversed so this always returned -ENOTSUPP. Fixes: 27d7f47756f4 ("net: wireless: replace strict_strtoul() with kstrtoul()") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: James Cameron <quozl@laptop.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28cw1200: add const to hwbus_ops structuresBhumika Goyal
Declare hwbus_ops structures as const as they are only passed as an argument to the function cw1200_core_probe. This argument is of type const. So, make these structures const. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28rsi: add in missing RSI_FSM_STATES into array fsm_stateColin Ian King
Two recent commits added new RSI_FSM_STATES (namely FSM_FW_NOT_LOADED and FSM_COMMON_DEV_PARAMS_SENT) and the corresponding table fsm_state was not updated to match. This can lead to an array overrun when accessing the latter two states in fsm_state. Fix this by adding in the missing states. Detected by CoverityScan, CID#1398379 ("Illegal address computation") Fixes: 9920322ccd8e ("rsi: add tx frame for common device configuration") Fixes: 015e367494c1 ("rsi: Register interrupt handler before firmware load") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28MAINTAINERS: add brcm80211 maintainer info from CypressArend Van Spriel
Since Cypress took over IoT part of Broadcom some chips supported by brcmfmac moved over as well. Adding maintainer info of our peers at Cypress to make their support official. Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Cc: Wright Feng <wright.feng@cypress.com> Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28brcmfmac: rework headroom check in .start_xmit()Arend Van Spriel
Since commit 9cc4b7cb86cb ("brcmfmac: Make skb header writable before use") the headroom usage has been fixed. However, the driver was keeping statistics that got lost. So reworking the code so we get those driver statistics back for debugging. Cc: James Hughes <james.hughes@raspberrypi.org> Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28brcmfmac: use atomic_t for statistic counter in struct brcmf_busArend Van Spriel
The statistic counter is used in common layer and in the bus layer in different thread contexts so change to use atomic operations. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28brcmfmac: cleanup kerneldoc for struct brcmf_busArend Van Spriel
A couple of old fields were still described and one field was not described. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28mwifiex: Do not change bss_type in change_virtual_intfGanapathi Bhat
When user adds a virtual interface driver will set the bss_type to the iface_type given by the user. When supplicant is started on the same interface, a call to change_virtual_intf will be triggered if if_type is not NL80211_IFTYPE_STATION. Here driver should not update it's bss_type, because bss_type is intended to indicate the original iface_type and changing the same will defeat the purpose of creating this interface. Signed-off-by: Ganapathi Bhat <gbhat@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28rtlwifi: Add in_4way field for btcoexistPing-Ke Shih
If wifi is in 4way, btcoex give wifi higher priority to use antenna. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28rtlwifi: Fill ap_num field by driverPing-Ke Shih
Check beacon and probe_resp frames to know ap_num Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28rtlwifi: Add ap_num field for btcoexistPing-Ke Shih
If there are many AP (dirty environment), we use another strategy set to resolve coex issue. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28rtlwifi: Add return value to btc_set.Ping-Ke Shih
We will use return value to handle error case. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28rtlwifi: Update some cases in btc_get function -- roam, 5G, AP mode, and ↵Ping-Ke Shih
return value. Return value may be false in some situations. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28rtlwifi: Modify power mode parameters of 8723be and 8821ae.Ping-Ke Shih
Change the parameters suggested by FW. awake int: 2 smart_ps: 2 or 0 ps_mode: 2 (MAX -- every DTIM) Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28rtlwifi: Do IQK only once to reduce wifi occupy antennaPing-Ke Shih
Modify 8723be and 8192e only. 8812/8821 do IQK in DM, so we may do it later. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28rtlwifi: Fix a2dp choppy while BT RSSI stays on threshold.Ping-Ke Shih
In this case, BTC asks to enter/leave PS mode frequently to cause A2DP choppy. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28qtnfmac: fix uninitialized return code in retColin Ian King
The return value ret is unitialized and garbage is being returned for the three different error conditions when setting up the PCIe BARs. Fix this by initializing ret to -ENOMEM to indicate that the BARs failed to be setup correctly. Detected by CoverityScan, CID#1437563 ("Unitialized scalar variable") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-28ath9k: remove useless variable assignment in ath_mci_intr()Gustavo A. R. Silva
Value assigned to variable offset at line 551 is overwritten at line 562, before it can be used. This makes such variable assignment useless. Addresses-Coverity-ID: 1226941 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-06-28ath10k: fix a bunch of spelling mistakes in messagesColin Ian King
Fix the following spelling mistakes in messages: syncronise -> synchronize unusally -> unusually addrress -> address inverval -> interval Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-06-28ath9k: Use mutex_lock to avoid potential race in start/stop rngMiaoqing Pan
Move ath9k_rng_stop/ath9k_rng_start pair into critical section, use mutex_lock to void potential race accessing. Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-06-28ath9k: avoid potential freezing during random generator readMiaoqing Pan
In the worst case, ath9k_rng_stop() may take 10s to stop rng kthread. The time is too long for users, use wait_event_interruptible_timeout() instead of msleep_interruptible(), wakup immediately once kthread_should_stop() is true. Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-06-28ath9k: fix an invalid pointer dereference in ath9k_rng_stop()Miaoqing Pan
The bug was triggered when do suspend/resuming continuously on Dell XPS L322X/0PJHXN version 9333 (2013) with kernel 4.12.0-041200rc4-generic. But can't reproduce on DELL E5440 + AR9300 PCIE chips. The warning is caused by accessing invalid pointer sc->rng_task. sc->rng_task is not be cleared after kthread_stop(sc->rng_task) be called in ath9k_rng_stop(). Because the kthread is stopped before ath9k_rng_kthread() be scheduled. So set sc->rng_task to null after kthread_stop(sc->rng_task) to resolve this issue. WARNING: CPU: 0 PID: 984 at linux/kernel/kthread.c:71 kthread_stop+0xf1/0x100 CPU: 0 PID: 984 Comm: NetworkManager Not tainted 4.12.0-041200rc4-generic #201706042031 Hardware name: Dell Inc. Dell System XPS L322X/0PJHXN, BIOS A09 05/15/2013 task: ffff950170fdda00 task.stack: ffffa22c01538000 RIP: 0010:kthread_stop+0xf1/0x100 RSP: 0018:ffffa22c0153b5b0 EFLAGS: 00010246 RAX: ffffffffa6257800 RBX: ffff950171b79560 RCX: 0000000000000000 RDX: 0000000080000000 RSI: 000000007fffffff RDI: ffff9500ac9a9680 RBP: ffffa22c0153b5c8 R08: 0000000000000000 R09: 0000000000000000 R10: ffffa22c0153b648 R11: ffff9501768004b8 R12: ffff9500ac9a9680 R13: ffff950171b79f70 R14: ffff950171b78780 R15: ffff9501749dc018 FS: 00007f0d6bfd5540(0000) GS:ffff95017f200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc190161a08 CR3: 0000000232906000 CR4: 00000000001406f0 Call Trace: ath9k_rng_stop+0x1a/0x20 [ath9k] ath9k_stop+0x3b/0x1d0 [ath9k] drv_stop+0x33/0xf0 [mac80211] ieee80211_stop_device+0x43/0x50 [mac80211] ieee80211_do_stop+0x4f2/0x810 [mac80211] Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=196043 Reported-by: Giulio Genovese <giulio.genovese@gmail.com> Tested-by: Giulio Genovese <giulio.genovese@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-06-28ath10k: add const to thermal_cooling_device_ops structureBhumika Goyal
Declare thermal_cooling_device_ops structure as const as it is only passed as an argument to the function thermal_cooling_device_register and this argument is of type const. So, declare the structure as const. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-06-28ath9k: fix tx99 bus errorMiaoqing Pan
The hard coded register 0x9864 and 0x9924 are invalid for ar9300 chips. Cc: <stable@vger.kernel.org> Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-06-28ath9k: fix tx99 use after freeMiaoqing Pan
One scenario that could lead to UAF is two threads writing simultaneously to the "tx99" debug file. One of them would set the "start" value to true and follow to ath9k_tx99_init(). Inside the function it would set the sc->tx99_state to true after allocating sc->tx99skb. Then, the other thread would execute write_file_tx99() and call ath9k_tx99_deinit(). sc->tx99_state would be freed. After that, the first thread would continue inside ath9k_tx99_init() and call r = ath9k_tx99_send(sc, sc->tx99_skb, &txctl); that would make use of the freed sc->tx99_skb memory. Cc: <stable@vger.kernel.org> Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-06-28Merge tag 'iwlwifi-next-for-kalle-2017-06-28' of ↵Kalle Valo
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next More iwlwifi patches for 4.13 * Some changes in suspend/resume handling to support new FWs; * A bunch of RF-kill related fixes; * Continued work towards the A000 family; * Support for a new version of the TX flush FW API; * Some fixes in monitor interfaces; * A few fixes in the recovery flows; * Johannes' documentation fixes and FW API struct cleanups continue; * Remove some noise from the kernel logs; * Some other small improvements, fixes and cleanups;
2017-06-27brcmfmac: Fix a memory leak in error handling path in 'brcmf_cfg80211_attach'Christophe Jaillet
If 'wiphy_new()' fails, we leak 'ops'. Add a new label in the error handling path to free it in such a case. Cc: stable@vger.kernel.org Fixes: 5c22fb85102a7 ("brcmfmac: add wowl gtk rekeying offload support") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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