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From: Eduardo Valentin <edubezval@gmail.com>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: linux-pm@vger.kernel.org, linaro-kernel@lists.linaro.org,
	rui.zhang@intel.com
Subject: Re: [PATCH 11/26] cpu_cooling: propagate error returned by idr_alloc()
Date: Tue, 2 Dec 2014 19:03:59 -0400
Message-ID: <20141202230357.GA3432@developer> (raw)
In-Reply-To: <1cfc99a9a641f2937a8ac95c6b784e3eee033b0c.1417167599.git.viresh.kumar@linaro.org>


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Hello Viresh,

On Fri, Nov 28, 2014 at 03:14:05PM +0530, Viresh Kumar wrote:
> We aren't supposed to return our own error type here. Return what we got.
> 

OK..

> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---
>  drivers/thermal/cpu_cooling.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
> index bb11dd4..964586f 100644
> --- a/drivers/thermal/cpu_cooling.c
> +++ b/drivers/thermal/cpu_cooling.c
> @@ -477,7 +477,7 @@ __cpufreq_cooling_register(struct device_node *np,
>  	ret = get_idr(&cpufreq_idr, &cpufreq_dev->id);
>  	if (ret) {
>  		kfree(cpufreq_dev);
> -		return ERR_PTR(-EINVAL);
> +		return ERR_PTR(cpufreq_dev->id);

cpufreq_dev is an invalid object here. Maybe you want to use ret in your
patch?
>  	}
>  
>  	snprintf(dev_name, sizeof(dev_name), "thermal-cpufreq-%d",
> -- 
> 2.0.3.693.g996b0fd
> 

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  parent reply index

Thread overview: 55+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-28  9:43 [PATCH 00/26] thermal: cpu_cooling: Fixes and cleanups Viresh Kumar
2014-11-28  9:43 ` [PATCH 01/26] thermal: db8500: pass cpu_present_mask to cpufreq_cooling_register() Viresh Kumar
2014-11-28  9:43 ` [PATCH 02/26] thermal: imx: " Viresh Kumar
2014-11-28  9:43 ` [PATCH 03/26] thermal: exynos: " Viresh Kumar
2014-11-28  9:43 ` [PATCH 04/26] thermal: exynos: Handle -EPROBE_DEFER properly Viresh Kumar
2014-12-02 23:08   ` Eduardo Valentin
2014-11-28  9:43 ` [PATCH 05/26] cpu_cooling: random comment fixups Viresh Kumar
2014-12-02 23:09   ` Eduardo Valentin
2014-11-28  9:44 ` [PATCH 06/26] cpu_cooling: fix doc comment over struct cpufreq_cooling_device Viresh Kumar
2014-11-28  9:44 ` [PATCH 07/26] cpu_cooling: Add comment to clarify relation between cooling state and frequency Viresh Kumar
2014-11-28  9:44 ` [PATCH 08/26] cpu_cooling: Pass variable instead of its type to sizeof() Viresh Kumar
2014-12-02 15:26   ` Javi Merino
2014-12-02 23:07     ` Eduardo Valentin
2014-12-03  4:38       ` Viresh Kumar
2014-11-28  9:44 ` [PATCH 09/26] cpu_cooling: no need to set cpufreq_state to zero Viresh Kumar
2014-11-28  9:44 ` [PATCH 10/26] cpu_cooling: no need to set cpufreq_dev to NULL Viresh Kumar
2014-11-28  9:44 ` [PATCH 11/26] cpu_cooling: propagate error returned by idr_alloc() Viresh Kumar
2014-12-02 15:35   ` Javi Merino
2014-12-03  4:36     ` Viresh Kumar
2014-12-02 23:03   ` Eduardo Valentin [this message]
2014-11-28  9:44 ` [PATCH 12/26] cpu_cooling: Don't match min/max frequencies for all CPUs on cooling register Viresh Kumar
2014-11-28  9:44 ` [PATCH 13/26] cpu_cooling: don't iterate over all allowed_cpus to update cpufreq policy Viresh Kumar
2014-11-28  9:44 ` [PATCH 14/26] cpu_cooling: Don't check is_cpufreq_valid() Viresh Kumar
2014-11-28  9:44 ` [PATCH 15/26] cpu_cooling: do error handling at the bottom in __cpufreq_cooling_register() Viresh Kumar
2014-12-02 15:45   ` Javi Merino
2014-11-28  9:44 ` [PATCH 16/26] cpu_cooling: Drop useless locking around idr_alloc/idr_remove Viresh Kumar
2014-12-02 15:53   ` Javi Merino
2014-12-02 23:05   ` Eduardo Valentin
2014-12-03  9:32     ` Viresh Kumar
2014-11-28  9:44 ` [PATCH 17/26] cpu_cooling: Merge cpufreq_apply_cooling() into cpufreq_set_cur_state() Viresh Kumar
2014-11-28  9:44 ` [PATCH 18/26] cpu_cooling: Merge get_cpu_frequency() " Viresh Kumar
2014-11-28  9:44 ` [PATCH 19/26] cpu_cooling: find max level during device registration Viresh Kumar
2014-12-02 23:39   ` Eduardo Valentin
2014-12-03  4:57     ` Viresh Kumar
2014-12-03 13:40       ` Eduardo Valentin
2014-11-28  9:44 ` [PATCH 20/26] cpu_cooling: get_property() doesn't need to support GET_MAXL anymore Viresh Kumar
2014-11-28  9:44 ` [PATCH 21/26] cpu_cooling: create list of cpufreq_cooling_devices Viresh Kumar
2014-12-02 23:12   ` Eduardo Valentin
2014-11-28  9:44 ` [PATCH 22/26] cpu_cooling: use cpufreq_dev_list instead of cpufreq_dev_count Viresh Kumar
2014-11-28  9:44 ` [PATCH 23/26] cpu_cooling: Pass 'cpufreq_dev' to get_property() Viresh Kumar
2014-11-28  9:44 ` [PATCH 24/26] cpu_cooling: Store frequencies in descending order Viresh Kumar
2014-12-02 23:21   ` Eduardo Valentin
2014-12-03  4:52     ` Viresh Kumar
2014-12-03 13:41       ` Eduardo Valentin
     [not found]         ` <CAKohponw7E9yyvjhP97CzjtcFcq3N+5ysde7DR5q+Nm0s=bKAw@mail.gmail.com>
2014-12-03 14:00           ` Eduardo Valentin
2014-11-28  9:44 ` [PATCH 25/26] cpu_cooling: Use cpufreq_dev->freq_table for finding level/freq Viresh Kumar
2014-12-02 23:36   ` Eduardo Valentin
2014-12-03  5:10     ` Viresh Kumar
2014-12-03 13:32       ` Eduardo Valentin
2014-11-28  9:44 ` [PATCH 26/26] cpu_cooling: update copyright tags Viresh Kumar
2014-12-02 19:41   ` Eduardo Valentin
2014-12-03  4:34     ` Viresh Kumar
2014-12-04  4:41       ` amit daniel kachhap
2014-11-28 13:26 ` [PATCH 00/26] thermal: cpu_cooling: Fixes and cleanups Eduardo Valentin
2014-11-28 13:41   ` Viresh Kumar

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