Re: [PATCH v2 1/2] cpufreq: ti-cpufreq: Fix an incorrect error return value
On 02-04-18, 11:49, Suman Anna wrote:
> Commit 05829d9431df ("cpufreq: ti-cpufreq: kfree opp_data when
> failure") has fixed a memory leak in the failure path, however
> the patch returned a positive value on get_cpu_device() failure
> instead of the previous negative value. Fix this incorrect error
> return value properly.
>
> Fixes: 05829d9431df ("cpufreq: ti-cpufreq: kfree opp_data when failure")
> Cc: Zumeng Chen
> Cc: sta...@vger.kernel.org
You also need to mention which version of the stable kernel this patch
should be applied to, like this:
Cc: 3.15+ # v3.15+
Rafael would probably fix this while applying, so no need to resend
again for now.
> Signed-off-by: Suman Anna
> ---
> drivers/cpufreq/ti-cpufreq.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/ti-cpufreq.c b/drivers/cpufreq/ti-cpufreq.c
> index a099b7bf74cd..46d1ab2dea87 100644
> --- a/drivers/cpufreq/ti-cpufreq.c
> +++ b/drivers/cpufreq/ti-cpufreq.c
> @@ -226,7 +226,7 @@ static int ti_cpufreq_probe(struct platform_device *pdev)
> opp_data->cpu_dev = get_cpu_device(0);
> if (!opp_data->cpu_dev) {
> pr_err("%s: Failed to get device for CPU0\n", __func__);
> - ret = ENODEV;
> + ret = -ENODEV;
> goto free_opp_data;
> }
Acked-by: Viresh Kumar
--
viresh
Re: [PATCH v2 1/2] cpufreq: ti-cpufreq: Fix an incorrect error return value
On 02-04-18, 11:49, Suman Anna wrote:
> Commit 05829d9431df ("cpufreq: ti-cpufreq: kfree opp_data when
> failure") has fixed a memory leak in the failure path, however
> the patch returned a positive value on get_cpu_device() failure
> instead of the previous negative value. Fix this incorrect error
> return value properly.
>
> Fixes: 05829d9431df ("cpufreq: ti-cpufreq: kfree opp_data when failure")
> Cc: Zumeng Chen
> Cc: sta...@vger.kernel.org
You also need to mention which version of the stable kernel this patch
should be applied to, like this:
Cc: 3.15+ # v3.15+
Rafael would probably fix this while applying, so no need to resend
again for now.
> Signed-off-by: Suman Anna
> ---
> drivers/cpufreq/ti-cpufreq.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/ti-cpufreq.c b/drivers/cpufreq/ti-cpufreq.c
> index a099b7bf74cd..46d1ab2dea87 100644
> --- a/drivers/cpufreq/ti-cpufreq.c
> +++ b/drivers/cpufreq/ti-cpufreq.c
> @@ -226,7 +226,7 @@ static int ti_cpufreq_probe(struct platform_device *pdev)
> opp_data->cpu_dev = get_cpu_device(0);
> if (!opp_data->cpu_dev) {
> pr_err("%s: Failed to get device for CPU0\n", __func__);
> - ret = ENODEV;
> + ret = -ENODEV;
> goto free_opp_data;
> }
Acked-by: Viresh Kumar
--
viresh
[PATCH v2 1/2] cpufreq: ti-cpufreq: Fix an incorrect error return value
Commit 05829d9431df ("cpufreq: ti-cpufreq: kfree opp_data when
failure") has fixed a memory leak in the failure path, however
the patch returned a positive value on get_cpu_device() failure
instead of the previous negative value. Fix this incorrect error
return value properly.
Fixes: 05829d9431df ("cpufreq: ti-cpufreq: kfree opp_data when failure")
Cc: Zumeng Chen
Cc: sta...@vger.kernel.org
Signed-off-by: Suman Anna
---
drivers/cpufreq/ti-cpufreq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpufreq/ti-cpufreq.c b/drivers/cpufreq/ti-cpufreq.c
index a099b7bf74cd..46d1ab2dea87 100644
--- a/drivers/cpufreq/ti-cpufreq.c
+++ b/drivers/cpufreq/ti-cpufreq.c
@@ -226,7 +226,7 @@ static int ti_cpufreq_probe(struct platform_device *pdev)
opp_data->cpu_dev = get_cpu_device(0);
if (!opp_data->cpu_dev) {
pr_err("%s: Failed to get device for CPU0\n", __func__);
- ret = ENODEV;
+ ret = -ENODEV;
goto free_opp_data;
}
--
2.16.2
[PATCH v2 1/2] cpufreq: ti-cpufreq: Fix an incorrect error return value
Commit 05829d9431df ("cpufreq: ti-cpufreq: kfree opp_data when
failure") has fixed a memory leak in the failure path, however
the patch returned a positive value on get_cpu_device() failure
instead of the previous negative value. Fix this incorrect error
return value properly.
Fixes: 05829d9431df ("cpufreq: ti-cpufreq: kfree opp_data when failure")
Cc: Zumeng Chen
Cc: sta...@vger.kernel.org
Signed-off-by: Suman Anna
---
drivers/cpufreq/ti-cpufreq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpufreq/ti-cpufreq.c b/drivers/cpufreq/ti-cpufreq.c
index a099b7bf74cd..46d1ab2dea87 100644
--- a/drivers/cpufreq/ti-cpufreq.c
+++ b/drivers/cpufreq/ti-cpufreq.c
@@ -226,7 +226,7 @@ static int ti_cpufreq_probe(struct platform_device *pdev)
opp_data->cpu_dev = get_cpu_device(0);
if (!opp_data->cpu_dev) {
pr_err("%s: Failed to get device for CPU0\n", __func__);
- ret = ENODEV;
+ ret = -ENODEV;
goto free_opp_data;
}
--
2.16.2
