* [PATCH -next] Input: synaptics-rmi4 - fix error return code in rmi_probe_interrupts()
@ 2017-02-07 14:52 Wei Yongjun
2017-02-07 15:00 ` Benjamin Tissoires
0 siblings, 1 reply; 3+ messages in thread
From: Wei Yongjun @ 2017-02-07 14:52 UTC (permalink / raw)
To: Dmitry Torokhov, Masahiro Yamada, Bjorn Andersson,
Benjamin Tissoires, Andrew Duggan, Nick Dyer, Christophe JAILLET
Cc: Wei Yongjun, linux-input
From: Wei Yongjun <weiyongjun1@huawei.com>
Fix to return error code -ENOMEM from the devm_kzalloc() error handling
case instead of 0, as done elsewhere in this function.
Fixes: 6bd0dcfacf28 ("Input: synaptics-rmi4 - factor out functions
from probe")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/input/rmi4/rmi_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index bf5c36e..0c54446 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
@@ -1049,7 +1049,7 @@ int rmi_probe_interrupts(struct rmi_driver_data *data)
data->irq_memory = devm_kzalloc(dev, size * 4, GFP_KERNEL);
if (!data->irq_memory) {
dev_err(dev, "Failed to allocate memory for irq masks.\n");
- return retval;
+ return -ENOMEM;
}
data->irq_status = data->irq_memory + size * 0;
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH -next] Input: synaptics-rmi4 - fix error return code in rmi_probe_interrupts()
2017-02-07 14:52 [PATCH -next] Input: synaptics-rmi4 - fix error return code in rmi_probe_interrupts() Wei Yongjun
@ 2017-02-07 15:00 ` Benjamin Tissoires
2017-02-07 18:00 ` Dmitry Torokhov
0 siblings, 1 reply; 3+ messages in thread
From: Benjamin Tissoires @ 2017-02-07 15:00 UTC (permalink / raw)
To: Wei Yongjun
Cc: Dmitry Torokhov, Masahiro Yamada, Bjorn Andersson, Andrew Duggan,
Nick Dyer, Christophe JAILLET, Wei Yongjun, linux-input
On Feb 07 2017 or thereabouts, Wei Yongjun wrote:
> From: Wei Yongjun <weiyongjun1@huawei.com>
>
> Fix to return error code -ENOMEM from the devm_kzalloc() error handling
> case instead of 0, as done elsewhere in this function.
>
> Fixes: 6bd0dcfacf28 ("Input: synaptics-rmi4 - factor out functions
> from probe")
> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
> ---
Good catch.
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
> drivers/input/rmi4/rmi_driver.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
> index bf5c36e..0c54446 100644
> --- a/drivers/input/rmi4/rmi_driver.c
> +++ b/drivers/input/rmi4/rmi_driver.c
> @@ -1049,7 +1049,7 @@ int rmi_probe_interrupts(struct rmi_driver_data *data)
> data->irq_memory = devm_kzalloc(dev, size * 4, GFP_KERNEL);
> if (!data->irq_memory) {
> dev_err(dev, "Failed to allocate memory for irq masks.\n");
> - return retval;
> + return -ENOMEM;
> }
>
> data->irq_status = data->irq_memory + size * 0;
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH -next] Input: synaptics-rmi4 - fix error return code in rmi_probe_interrupts()
2017-02-07 15:00 ` Benjamin Tissoires
@ 2017-02-07 18:00 ` Dmitry Torokhov
0 siblings, 0 replies; 3+ messages in thread
From: Dmitry Torokhov @ 2017-02-07 18:00 UTC (permalink / raw)
To: Benjamin Tissoires
Cc: Wei Yongjun, Masahiro Yamada, Bjorn Andersson, Andrew Duggan,
Nick Dyer, Christophe JAILLET, Wei Yongjun, linux-input
On Tue, Feb 07, 2017 at 04:00:37PM +0100, Benjamin Tissoires wrote:
> On Feb 07 2017 or thereabouts, Wei Yongjun wrote:
> > From: Wei Yongjun <weiyongjun1@huawei.com>
> >
> > Fix to return error code -ENOMEM from the devm_kzalloc() error handling
> > case instead of 0, as done elsewhere in this function.
> >
> > Fixes: 6bd0dcfacf28 ("Input: synaptics-rmi4 - factor out functions
> > from probe")
> > Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
> > ---
>
> Good catch.
>
> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Applied, thank you.
>
> > drivers/input/rmi4/rmi_driver.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
> > index bf5c36e..0c54446 100644
> > --- a/drivers/input/rmi4/rmi_driver.c
> > +++ b/drivers/input/rmi4/rmi_driver.c
> > @@ -1049,7 +1049,7 @@ int rmi_probe_interrupts(struct rmi_driver_data *data)
> > data->irq_memory = devm_kzalloc(dev, size * 4, GFP_KERNEL);
> > if (!data->irq_memory) {
> > dev_err(dev, "Failed to allocate memory for irq masks.\n");
> > - return retval;
> > + return -ENOMEM;
> > }
> >
> > data->irq_status = data->irq_memory + size * 0;
> >
--
Dmitry
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-02-07 14:52 [PATCH -next] Input: synaptics-rmi4 - fix error return code in rmi_probe_interrupts() Wei Yongjun
2017-02-07 15:00 ` Benjamin Tissoires
2017-02-07 18:00 ` Dmitry Torokhov
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