[PATCH 1/2] staging: media: atomisp: pci: Correct identation in block of conditional statements in file atomisp_v4l2.c

[PATCH 1/2] staging: media: atomisp: pci: Correct identation in block of conditional statements in file atomisp_v4l2.c

[Aline Santana Cordeiro]

Correct identation in block of conditional statements.
The function "v4l2_device_unregister_subdev()" depends on
the results of the macro function "list_for_each_entry_safe()".

Signed-off-by: Aline Santana Cordeiro <alinesantanacordeiro@gmail.com>
---
 drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
index 0295e2e..6d853f4 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
@@ -1178,7 +1178,7 @@ static void atomisp_unregister_entities(struct atomisp_device *isp)
 		atomisp_mipi_csi2_unregister_entities(&isp->csi2_port[i]);
 
 	list_for_each_entry_safe(sd, next, &isp->v4l2_dev.subdevs, list)
-	v4l2_device_unregister_subdev(sd);
+		v4l2_device_unregister_subdev(sd);
 
 	v4l2_device_unregister(&isp->v4l2_dev);
 	media_device_unregister(&isp->media_dev);
-- 
2.7.4

[PATCH 2/2] staging: media: atomisp: pci: Correct identation in block of conditional statements in file atomisp_acc.c

[Aline Santana Cordeiro]

Correct identation in block of conditional statements.
The conditional statement depends on the results of the
macro function "list_for_each_entry()".

Signed-off-by: Aline Santana Cordeiro <alinesantanacordeiro@gmail.com>
---
 drivers/staging/media/atomisp/pci/atomisp_acc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp_acc.c b/drivers/staging/media/atomisp/pci/atomisp_acc.c
index f638d0b..5e5faa4 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_acc.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_acc.c
@@ -77,8 +77,8 @@ acc_get_fw(struct atomisp_sub_device *asd, unsigned int handle)
 	struct atomisp_acc_fw *acc_fw;
 
 	list_for_each_entry(acc_fw, &asd->acc.fw, list)
-	if (acc_fw->handle == handle)
-		return acc_fw;
+		if (acc_fw->handle == handle)
+			return acc_fw;
 
 	return NULL;
 }
-- 
2.7.4

Re: [PATCH 1/2] staging: media: atomisp: pci: Correct identation in block of conditional statements in file atomisp_v4l2.c

[Dan Carpenter]

On Wed, Apr 14, 2021 at 11:06:02AM -0300, Aline Santana Cordeiro wrote:
> Correct identation in block of conditional statements.
> The function "v4l2_device_unregister_subdev()" depends on
> the results of the macro function "list_for_each_entry_safe()".
> 
> Signed-off-by: Aline Santana Cordeiro <alinesantanacordeiro@gmail.com>
> ---
>  drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> index 0295e2e..6d853f4 100644
> --- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> +++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> @@ -1178,7 +1178,7 @@ static void atomisp_unregister_entities(struct atomisp_device *isp)
>  		atomisp_mipi_csi2_unregister_entities(&isp->csi2_port[i]);
>  
>  	list_for_each_entry_safe(sd, next, &isp->v4l2_dev.subdevs, list)
> -	v4l2_device_unregister_subdev(sd);
> +		v4l2_device_unregister_subdev(sd);
>  

It's really more common to use curly braces for list_for_each() one
liners.

	list_for_each_entry_safe(sd, next, &isp->v4l2_dev.subdevs, list) {
		v4l2_device_unregister_subdev(sd);
	}

regards,
dan carpenter

Re: [Outreachy kernel] Re: [PATCH 1/2] staging: media: atomisp: pci: Correct identation in block of conditional statements in file atomisp_v4l2.c

[Julia Lawall]

On Wed, 14 Apr 2021, Dan Carpenter wrote:

> On Wed, Apr 14, 2021 at 11:06:02AM -0300, Aline Santana Cordeiro wrote:
> > Correct identation in block of conditional statements.
> > The function "v4l2_device_unregister_subdev()" depends on
> > the results of the macro function "list_for_each_entry_safe()".
> >
> > Signed-off-by: Aline Santana Cordeiro <alinesantanacordeiro@gmail.com>
> > ---
> >  drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > index 0295e2e..6d853f4 100644
> > --- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > +++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > @@ -1178,7 +1178,7 @@ static void atomisp_unregister_entities(struct atomisp_device *isp)
> >  		atomisp_mipi_csi2_unregister_entities(&isp->csi2_port[i]);
> >
> >  	list_for_each_entry_safe(sd, next, &isp->v4l2_dev.subdevs, list)
> > -	v4l2_device_unregister_subdev(sd);
> > +		v4l2_device_unregister_subdev(sd);
> >
>
> It's really more common to use curly braces for list_for_each() one
> liners.
>
> 	list_for_each_entry_safe(sd, next, &isp->v4l2_dev.subdevs, list) {
> 		v4l2_device_unregister_subdev(sd);
> 	}

A quick test with grep shows 4000 lines containing list_for_each that
contain no {, out of 15000 lines containing list_for_each in all.

julia


>
> regards,
> dan carpenter
>
> --
> You received this message because you are subscribed to the Google Groups "outreachy-kernel" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to outreachy-kernel+unsubscribe@googlegroups.com.
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>

Re: [PATCH 1/2] staging: media: atomisp: pci: Correct identation in block of conditional statements in file atomisp_v4l2.c

[ascordeiro]

Em qua, 2021-04-14 às 17:30 +0300, Dan Carpenter escreveu:
> On Wed, Apr 14, 2021 at 11:06:02AM -0300, Aline Santana Cordeiro
> wrote:
> > Correct identation in block of conditional statements.
> > The function "v4l2_device_unregister_subdev()" depends on
> > the results of the macro function "list_for_each_entry_safe()".
> > 
> > Signed-off-by: Aline Santana Cordeiro <
> > alinesantanacordeiro@gmail.com>
> > ---
> >  drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > index 0295e2e..6d853f4 100644
> > --- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > +++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > @@ -1178,7 +1178,7 @@ static void
> > atomisp_unregister_entities(struct atomisp_device *isp)
> >                 atomisp_mipi_csi2_unregister_entities(&isp-
> > >csi2_port[i]);
> >  
> >         list_for_each_entry_safe(sd, next, &isp->v4l2_dev.subdevs,
> > list)
> > -       v4l2_device_unregister_subdev(sd);
> > +               v4l2_device_unregister_subdev(sd);
> >  
> 
> It's really more common to use curly braces for list_for_each() one
> liners.
> 
>         list_for_each_entry_safe(sd, next, &isp->v4l2_dev.subdevs,
> list) {
>                 v4l2_device_unregister_subdev(sd);
>         }
> 
> regards,
> dan carpenter
> 
Thank you for warning me.
I'm going to send a v2 adding the curly braces.

regards,
Aline

Re: [Outreachy kernel] Re: [PATCH 1/2] staging: media: atomisp: pci: Correct identation in block of conditional statements in file atomisp_v4l2.c

[Dan Carpenter]

On Wed, Apr 14, 2021 at 04:39:20PM +0200, Julia Lawall wrote:
> 
> 
> On Wed, 14 Apr 2021, Dan Carpenter wrote:
> 
> > On Wed, Apr 14, 2021 at 11:06:02AM -0300, Aline Santana Cordeiro wrote:
> > > Correct identation in block of conditional statements.
> > > The function "v4l2_device_unregister_subdev()" depends on
> > > the results of the macro function "list_for_each_entry_safe()".
> > >
> > > Signed-off-by: Aline Santana Cordeiro <alinesantanacordeiro@gmail.com>
> > > ---
> > >  drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > > index 0295e2e..6d853f4 100644
> > > --- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > > +++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > > @@ -1178,7 +1178,7 @@ static void atomisp_unregister_entities(struct atomisp_device *isp)
> > >  		atomisp_mipi_csi2_unregister_entities(&isp->csi2_port[i]);
> > >
> > >  	list_for_each_entry_safe(sd, next, &isp->v4l2_dev.subdevs, list)
> > > -	v4l2_device_unregister_subdev(sd);
> > > +		v4l2_device_unregister_subdev(sd);
> > >
> >
> > It's really more common to use curly braces for list_for_each() one
> > liners.
> >
> > 	list_for_each_entry_safe(sd, next, &isp->v4l2_dev.subdevs, list) {
> > 		v4l2_device_unregister_subdev(sd);
> > 	}
> 
> A quick test with grep shows 4000 lines containing list_for_each that
> contain no {, out of 15000 lines containing list_for_each in all.
> 

Huh...  You're right.  Never mind then.

regards,
dan carpenter

Re: [Outreachy kernel] Re: [PATCH 1/2] staging: media: atomisp: pci: Correct identation in block of conditional statements in file atomisp_v4l2.c

[ascordeiro]

Em qua, 2021-04-14 às 17:45 +0300, Dan Carpenter escreveu:
> On Wed, Apr 14, 2021 at 04:39:20PM +0200, Julia Lawall wrote:
> > 
> > 
> > On Wed, 14 Apr 2021, Dan Carpenter wrote:
> > 
> > > On Wed, Apr 14, 2021 at 11:06:02AM -0300, Aline Santana Cordeiro
> > > wrote:
> > > > Correct identation in block of conditional statements.
> > > > The function "v4l2_device_unregister_subdev()" depends on
> > > > the results of the macro function "list_for_each_entry_safe()".
> > > > 
> > > > Signed-off-by: Aline Santana Cordeiro <
> > > > alinesantanacordeiro@gmail.com>
> > > > ---
> > > >  drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 2 +-
> > > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > > 
> > > > diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > > > b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > > > index 0295e2e..6d853f4 100644
> > > > --- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > > > +++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
> > > > @@ -1178,7 +1178,7 @@ static void
> > > > atomisp_unregister_entities(struct atomisp_device *isp)
> > > >                 atomisp_mipi_csi2_unregister_entities(&isp-
> > > > >csi2_port[i]);
> > > > 
> > > >         list_for_each_entry_safe(sd, next, &isp-
> > > > >v4l2_dev.subdevs, list)
> > > > -       v4l2_device_unregister_subdev(sd);
> > > > +               v4l2_device_unregister_subdev(sd);
> > > > 
> > > 
> > > It's really more common to use curly braces for list_for_each()
> > > one
> > > liners.
> > > 
> > >         list_for_each_entry_safe(sd, next, &isp-
> > > >v4l2_dev.subdevs, list) {
> > >                 v4l2_device_unregister_subdev(sd);
> > >         }
> > 
> > A quick test with grep shows 4000 lines containing list_for_each
> > that
> > contain no {, out of 15000 lines containing list_for_each in all.
> > 
> 
> Huh...  You're right.  Never mind then.
> 
> regards,
> dan carpenter
> 

Ok then :)

Thank you all,

Aline