From: Julia Lawall <julia.lawall@lip6.fr>
To: c_traja@qti.qualcomm.com
Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
tamizhchelvam@codeaurora.org,
Tamizh chelvam <c_traja@qti.qualcomm.com>,
kbuild-all@01.org
Subject: Re: [PATCH 2/4] ath10k: Add support to update btcoex priority value via nl80211
Date: Wed, 9 Nov 2016 21:50:23 +0100 (CET) [thread overview]
Message-ID: <alpine.DEB.2.20.1611092149120.2206@hadrien> (raw)
In-Reply-To: <201611090629.9JO64IrN%fengguang.wu@intel.com>
It seems possible that one might like to release the mutex lock before the
return on line 7556.
julia
On Wed, 9 Nov 2016, kbuild test robot wrote:
> Hi Tamizh,
>
> [auto build test WARNING on ath6kl/ath-next]
> [cannot apply to v4.9-rc4 next-20161108]
> [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
>
> url: https://github.com/0day-ci/linux/commits/c_traja-qti-qualcomm-com/ath10k-Add-support-for-BTCOEX-feature/20161109-043718
> base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
> :::::: branch date: 2 hours ago
> :::::: commit date: 2 hours ago
>
> >> drivers/net/wireless/ath/ath10k/mac.c:7556:2-8: preceding lock on line 7545
>
> git remote add linux-review https://github.com/0day-ci/linux
> git remote update linux-review
> git checkout 2fc922b27f111b9e8089a3e94a17ee827e769c55
> vim +7556 drivers/net/wireless/ath/ath10k/mac.c
>
> 2fc922b2 Tamizh chelvam 2016-11-08 7539
> 2fc922b2 Tamizh chelvam 2016-11-08 7540 if (!(test_bit(ATH10K_FLAG_BTCOEX, &ar->dev_flags))) {
> 2fc922b2 Tamizh chelvam 2016-11-08 7541 ret = -EINVAL;
> 2fc922b2 Tamizh chelvam 2016-11-08 7542 goto exit;
> 2fc922b2 Tamizh chelvam 2016-11-08 7543 }
> 2fc922b2 Tamizh chelvam 2016-11-08 7544
> 2fc922b2 Tamizh chelvam 2016-11-08 @7545 mutex_lock(&ar->conf_mutex);
> 2fc922b2 Tamizh chelvam 2016-11-08 7546
> 2fc922b2 Tamizh chelvam 2016-11-08 7547 if (ar->state != ATH10K_STATE_ON &&
> 2fc922b2 Tamizh chelvam 2016-11-08 7548 ar->state != ATH10K_STATE_RESTARTED) {
> 2fc922b2 Tamizh chelvam 2016-11-08 7549 ret = -ENETDOWN;
> 2fc922b2 Tamizh chelvam 2016-11-08 7550 goto exit;
> 2fc922b2 Tamizh chelvam 2016-11-08 7551 }
> 2fc922b2 Tamizh chelvam 2016-11-08 7552
> 2fc922b2 Tamizh chelvam 2016-11-08 7553 btcoex_prio = ath10k_mac_get_btcoex_prio(btcoex_priority);
> 2fc922b2 Tamizh chelvam 2016-11-08 7554
> 2fc922b2 Tamizh chelvam 2016-11-08 7555 if (btcoex_prio > 0x3f)
> 2fc922b2 Tamizh chelvam 2016-11-08 @7556 return -E2BIG;
> 2fc922b2 Tamizh chelvam 2016-11-08 7557
> 2fc922b2 Tamizh chelvam 2016-11-08 7558 ret = ath10k_wmi_set_coex_param(ar, btcoex_prio);
> 2fc922b2 Tamizh chelvam 2016-11-08 7559
>
> ---
> 0-DAY kernel test infrastructure Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all Intel Corporation
>
next parent reply other threads:[~2016-11-09 20:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <201611090629.9JO64IrN%fengguang.wu@intel.com>
2016-11-09 20:50 ` Julia Lawall [this message]
2016-11-10 6:27 ` [PATCH 2/4] ath10k: Add support to update btcoex priority value via nl80211 Tamizh chelvam
2016-11-08 15:02 [PATCH 0/4] ath10k: Add support for BTCOEX feature c_traja
2016-11-08 15:02 ` [PATCH 2/4] ath10k: Add support to update btcoex priority value via nl80211 c_traja
2016-11-08 22:54 ` kbuild test robot
2016-11-08 23:49 ` kbuild test robot
2016-11-09 10:46 ` Tamizh chelvam
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