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* [PATCH] Staging: vc04_services: Cleanup in ctrl_set_bitrate()
@ 2019-04-19 21:23 Madhumitha Prabakaran
  2019-04-19 21:49 ` Stefan Wahren
  0 siblings, 1 reply; 3+ messages in thread
From: Madhumitha Prabakaran @ 2019-04-19 21:23 UTC (permalink / raw)
  To: eric, stefan.wahren, gregkh, f.fainelli, rjui, sbranden,
	bcm-kernel-feedback-list, linux-rpi-kernel, linux-arm-kernel,
	devel, linux-kernel
  Cc: Madhumitha Prabakaran

Remove unnecessary variable and replace return type.

Issue suggested by Coccinelle.

Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com>
---
 drivers/staging/vc04_services/bcm2835-camera/controls.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/staging/vc04_services/bcm2835-camera/controls.c b/drivers/staging/vc04_services/bcm2835-camera/controls.c
index e39ab5fae724..f87fa7f61db3 100644
--- a/drivers/staging/vc04_services/bcm2835-camera/controls.c
+++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c
@@ -607,18 +607,13 @@ static int ctrl_set_bitrate(struct bm2835_mmal_dev *dev,
 			    struct v4l2_ctrl *ctrl,
 			    const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
 {
-	int ret;
 	struct vchiq_mmal_port *encoder_out;
 
 	dev->capture.encode_bitrate = ctrl->val;
 
 	encoder_out = &dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->output[0];
 
-	ret = vchiq_mmal_port_parameter_set(dev->instance, encoder_out,
-					    mmal_ctrl->mmal_id,
-					    &ctrl->val, sizeof(ctrl->val));
-	ret = 0;
-	return ret;
+	return 0;
 }
 
 static int ctrl_set_bitrate_mode(struct bm2835_mmal_dev *dev,
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 3+ messages in thread

* Re: [PATCH] Staging: vc04_services: Cleanup in ctrl_set_bitrate()
  2019-04-19 21:23 [PATCH] Staging: vc04_services: Cleanup in ctrl_set_bitrate() Madhumitha Prabakaran
@ 2019-04-19 21:49 ` Stefan Wahren
  2019-04-20  3:12   ` Madhumitha Prabakaran
  0 siblings, 1 reply; 3+ messages in thread
From: Stefan Wahren @ 2019-04-19 21:49 UTC (permalink / raw)
  To: Madhumitha Prabakaran, eric, gregkh, f.fainelli, rjui, sbranden,
	bcm-kernel-feedback-list, linux-rpi-kernel, linux-arm-kernel,
	devel, linux-kernel

Hi Madhumitha,

Am 19.04.19 um 23:23 schrieb Madhumitha Prabakaran:
> Remove unnecessary variable and replace return type.
>
> Issue suggested by Coccinelle.
>
> Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com>
> ---
>  drivers/staging/vc04_services/bcm2835-camera/controls.c | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/staging/vc04_services/bcm2835-camera/controls.c b/drivers/staging/vc04_services/bcm2835-camera/controls.c
> index e39ab5fae724..f87fa7f61db3 100644
> --- a/drivers/staging/vc04_services/bcm2835-camera/controls.c
> +++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c
> @@ -607,18 +607,13 @@ static int ctrl_set_bitrate(struct bm2835_mmal_dev *dev,
>  			    struct v4l2_ctrl *ctrl,
>  			    const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
>  {
> -	int ret;
>  	struct vchiq_mmal_port *encoder_out;
>  
>  	dev->capture.encode_bitrate = ctrl->val;
>  
>  	encoder_out = &dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->output[0];
>  
> -	ret = vchiq_mmal_port_parameter_set(dev->instance, encoder_out,
> -					    mmal_ctrl->mmal_id,
> -					    &ctrl->val, sizeof(ctrl->val));
> -	ret = 0;
> -	return ret;
> +	return 0;

i don't understand why we can remove here the function call.

Stefan

>  }
>  
>  static int ctrl_set_bitrate_mode(struct bm2835_mmal_dev *dev,

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] Staging: vc04_services: Cleanup in ctrl_set_bitrate()
  2019-04-19 21:49 ` Stefan Wahren
@ 2019-04-20  3:12   ` Madhumitha Prabakaran
  0 siblings, 0 replies; 3+ messages in thread
From: Madhumitha Prabakaran @ 2019-04-20  3:12 UTC (permalink / raw)
  To: Stefan Wahren
  Cc: gregkh, f.fainelli, eric, rjui, sbranden,
	bcm-kernel-feedback-list, linux-rpi-kernel, linux-arm-kernel,
	devel, linux-kernel

On 04/19  :49, Stefan Wahren wrote:
> Hi Madhumitha,
> 
> Am 19.04.19 um 23:23 schrieb Madhumitha Prabakaran:
> > Remove unnecessary variable and replace return type.
> >
> > Issue suggested by Coccinelle.
> >
> > Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com>
> > ---
> >  drivers/staging/vc04_services/bcm2835-camera/controls.c | 7 +------
> >  1 file changed, 1 insertion(+), 6 deletions(-)
> >
> > diff --git a/drivers/staging/vc04_services/bcm2835-camera/controls.c b/drivers/staging/vc04_services/bcm2835-camera/controls.c
> > index e39ab5fae724..f87fa7f61db3 100644
> > --- a/drivers/staging/vc04_services/bcm2835-camera/controls.c
> > +++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c
> > @@ -607,18 +607,13 @@ static int ctrl_set_bitrate(struct bm2835_mmal_dev *dev,
> >  			    struct v4l2_ctrl *ctrl,
> >  			    const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
> >  {
> > -	int ret;
> >  	struct vchiq_mmal_port *encoder_out;
> >  
> >  	dev->capture.encode_bitrate = ctrl->val;
> >  
> >  	encoder_out = &dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->output[0];
> >  
> > -	ret = vchiq_mmal_port_parameter_set(dev->instance, encoder_out,
> > -					    mmal_ctrl->mmal_id,
> > -					    &ctrl->val, sizeof(ctrl->val));
> > -	ret = 0;
> > -	return ret;
> > +	return 0;
> 
> i don't understand why we can remove here the function call.

I overlooked the function call. I will fix it.

> 
> Stefan
> 
> >  }
> >  
> >  static int ctrl_set_bitrate_mode(struct bm2835_mmal_dev *dev,

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2019-04-20  3:12 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2019-04-19 21:23 [PATCH] Staging: vc04_services: Cleanup in ctrl_set_bitrate() Madhumitha Prabakaran
2019-04-19 21:49 ` Stefan Wahren
2019-04-20  3:12   ` Madhumitha Prabakaran

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