[PATCH] ALSA: firewire-lib: fix compare_const_fl.cocci warnings

[PATCH] ALSA: firewire-lib: fix compare_const_fl.cocci warnings

[Julia Lawall]

Move constant to the right of binary operators.

Generated by: scripts/coccinelle/misc/compare_const_fl.cocci

CC: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
---

Depends on personal taste, but the modified version does look a little 
nicer to me, since one can better see the relationship between the fdf 
and sfc fields.

 amdtp-am824.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/firewire/amdtp-am824.c
+++ b/sound/firewire/amdtp-am824.c
@@ -36,7 +36,7 @@ int amdtp_am824_set_parameters(struct am
 	if (err < 0)
 		return err;
 
-	s->fdf = AMDTP_FDF_AM824 | s->sfc;
+	s->fdf = s->sfc | AMDTP_FDF_AM824;
 
 	/*
 	 * In IEC 61883-6, one data block represents one event. In ALSA, one

Re: [PATCH] ALSA: firewire-lib: fix compare_const_fl.cocci warnings

[Takashi Sakamoto]

Hi,

On Nov 02 2015 15:55, Julia Lawall wrote:
> Move constant to the right of binary operators.
>
> Generated by: scripts/coccinelle/misc/compare_const_fl.cocci
>
> CC: Takashi Sakamoto <o-takashi@sakamocchi.jp>
> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
> ---
>
> Depends on personal taste, but the modified version does look a little
> nicer to me, since one can better see the relationship between the fdf
> and sfc fields.
>
>   amdtp-am824.c |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- a/sound/firewire/amdtp-am824.c
> +++ b/sound/firewire/amdtp-am824.c
> @@ -36,7 +36,7 @@ int amdtp_am824_set_parameters(struct am
>   	if (err < 0)
>   		return err;
>
> -	s->fdf = AMDTP_FDF_AM824 | s->sfc;
> +	s->fdf = s->sfc | AMDTP_FDF_AM824;
>
>   	/*
>   	 * In IEC 61883-6, one data block represents one event. In ALSA, one

Could I request explainations about the advantage of this modification? 
I cannot imagine good reasons for this subtle changes...


Regards

Takashi Sakamoto

Re: [PATCH] ALSA: firewire-lib: fix compare_const_fl.cocci warnings

[Takashi Sakamoto]

Hi,

On Nov 02 2015 15:55, Julia Lawall wrote:
> Move constant to the right of binary operators.
>
> Generated by: scripts/coccinelle/misc/compare_const_fl.cocci
>
> CC: Takashi Sakamoto <o-takashi@sakamocchi.jp>
> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
> ---
>
> Depends on personal taste, but the modified version does look a little
> nicer to me, since one can better see the relationship between the fdf
> and sfc fields.
>
>   amdtp-am824.c |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- a/sound/firewire/amdtp-am824.c
> +++ b/sound/firewire/amdtp-am824.c
> @@ -36,7 +36,7 @@ int amdtp_am824_set_parameters(struct am
>   	if (err < 0)
>   		return err;
>
> -	s->fdf = AMDTP_FDF_AM824 | s->sfc;
> +	s->fdf = s->sfc | AMDTP_FDF_AM824;
>
>   	/*
>   	 * In IEC 61883-6, one data block represents one event. In ALSA, one

Could I request explainations about the advantage of this modification? 
I cannot imagine good reasons for this subtle changes...


Regards

Takashi Sakamoto

Re: [PATCH] ALSA: firewire-lib: fix compare_const_fl.cocci warnings

[Julia Lawall]

On Mon, 2 Nov 2015, Takashi Sakamoto wrote:

> Hi,
> 
> On Nov 02 2015 15:55, Julia Lawall wrote:
> > Move constant to the right of binary operators.
> > 
> > Generated by: scripts/coccinelle/misc/compare_const_fl.cocci
> > 
> > CC: Takashi Sakamoto <o-takashi@sakamocchi.jp>
> > Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> > Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
> > ---
> > 
> > Depends on personal taste, but the modified version does look a little
> > nicer to me, since one can better see the relationship between the fdf
> > and sfc fields.
> > 
> >   amdtp-am824.c |    2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > --- a/sound/firewire/amdtp-am824.c
> > +++ b/sound/firewire/amdtp-am824.c
> > @@ -36,7 +36,7 @@ int amdtp_am824_set_parameters(struct am
> >   	if (err < 0)
> >   		return err;
> > 
> > -	s->fdf = AMDTP_FDF_AM824 | s->sfc;
> > +	s->fdf = s->sfc | AMDTP_FDF_AM824;
> > 
> >   	/*
> >   	 * In IEC 61883-6, one data block represents one event. In ALSA, one
> 
> Could I request explainations about the advantage of this modification? I
> cannot imagine good reasons for this subtle changes...

I put the reason under the --- (better see the relationship between fdf 
and sfc).  But if you think the code makes more sense as it is, just 
ignore the patch.

julia

Re: [PATCH] ALSA: firewire-lib: fix compare_const_fl.cocci warnings

[Takashi Sakamoto]

Hi Julia,

On Nov 02 2015 16:20, Julia Lawall wrote:
> On Mon, 2 Nov 2015, Takashi Sakamoto wrote:
>
>> Hi,
>>
>> On Nov 02 2015 15:55, Julia Lawall wrote:
>>> Move constant to the right of binary operators.
>>>
>>> Generated by: scripts/coccinelle/misc/compare_const_fl.cocci
>>>
>>> CC: Takashi Sakamoto <o-takashi@sakamocchi.jp>
>>> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
>>> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
>>> ---
>>>
>>> Depends on personal taste, but the modified version does look a little
>>> nicer to me, since one can better see the relationship between the fdf
>>> and sfc fields.
>>>
>>>    amdtp-am824.c |    2 +-
>>>    1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> --- a/sound/firewire/amdtp-am824.c
>>> +++ b/sound/firewire/amdtp-am824.c
>>> @@ -36,7 +36,7 @@ int amdtp_am824_set_parameters(struct am
>>>    	if (err < 0)
>>>    		return err;
>>>
>>> -	s->fdf = AMDTP_FDF_AM824 | s->sfc;
>>> +	s->fdf = s->sfc | AMDTP_FDF_AM824;
>>>
>>>    	/*
>>>    	 * In IEC 61883-6, one data block represents one event. In ALSA, one
>>
>> Could I request explainations about the advantage of this modification? I
>> cannot imagine good reasons for this subtle changes...
>
> I put the reason under the --- (better see the relationship between fdf
> and sfc).  But if you think the code makes more sense as it is, just
> ignore the patch.

Mmm. I'm sorry but I'm not wiling to add 'Reviewed-by' tag to this patch 
because the reason is non-functional and personal.


Thanks

Takashi Sakamoto

Re: [PATCH] ALSA: firewire-lib: fix compare_const_fl.cocci warnings

[Julia Lawall]

On Mon, 2 Nov 2015, Takashi Sakamoto wrote:

> Hi Julia,
>
> On Nov 02 2015 16:20, Julia Lawall wrote:
> > On Mon, 2 Nov 2015, Takashi Sakamoto wrote:
> >
> > > Hi,
> > >
> > > On Nov 02 2015 15:55, Julia Lawall wrote:
> > > > Move constant to the right of binary operators.
> > > >
> > > > Generated by: scripts/coccinelle/misc/compare_const_fl.cocci
> > > >
> > > > CC: Takashi Sakamoto <o-takashi@sakamocchi.jp>
> > > > Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> > > > Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
> > > > ---
> > > >
> > > > Depends on personal taste, but the modified version does look a little
> > > > nicer to me, since one can better see the relationship between the fdf
> > > > and sfc fields.
> > > >
> > > >    amdtp-am824.c |    2 +-
> > > >    1 file changed, 1 insertion(+), 1 deletion(-)
> > > >
> > > > --- a/sound/firewire/amdtp-am824.c
> > > > +++ b/sound/firewire/amdtp-am824.c
> > > > @@ -36,7 +36,7 @@ int amdtp_am824_set_parameters(struct am
> > > >    	if (err < 0)
> > > >    		return err;
> > > >
> > > > -	s->fdf = AMDTP_FDF_AM824 | s->sfc;
> > > > +	s->fdf = s->sfc | AMDTP_FDF_AM824;
> > > >
> > > >    	/*
> > > >    	 * In IEC 61883-6, one data block represents one event. In
> > > > ALSA, one
> > >
> > > Could I request explainations about the advantage of this modification? I
> > > cannot imagine good reasons for this subtle changes...
> >
> > I put the reason under the --- (better see the relationship between fdf
> > and sfc).  But if you think the code makes more sense as it is, just
> > ignore the patch.
>
> Mmm. I'm sorry but I'm not wiling to add 'Reviewed-by' tag to this patch
> because the reason is non-functional and personal.

OK, no problem.

julia

Re: [PATCH] ALSA: firewire-lib: fix compare_const_fl.cocci warnings

[Julia Lawall]

On Mon, 2 Nov 2015, Takashi Sakamoto wrote:

> Hi Julia,
>
> On Nov 02 2015 16:20, Julia Lawall wrote:
> > On Mon, 2 Nov 2015, Takashi Sakamoto wrote:
> >
> > > Hi,
> > >
> > > On Nov 02 2015 15:55, Julia Lawall wrote:
> > > > Move constant to the right of binary operators.
> > > >
> > > > Generated by: scripts/coccinelle/misc/compare_const_fl.cocci
> > > >
> > > > CC: Takashi Sakamoto <o-takashi@sakamocchi.jp>
> > > > Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> > > > Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
> > > > ---
> > > >
> > > > Depends on personal taste, but the modified version does look a little
> > > > nicer to me, since one can better see the relationship between the fdf
> > > > and sfc fields.
> > > >
> > > >    amdtp-am824.c |    2 +-
> > > >    1 file changed, 1 insertion(+), 1 deletion(-)
> > > >
> > > > --- a/sound/firewire/amdtp-am824.c
> > > > +++ b/sound/firewire/amdtp-am824.c
> > > > @@ -36,7 +36,7 @@ int amdtp_am824_set_parameters(struct am
> > > >    	if (err < 0)
> > > >    		return err;
> > > >
> > > > -	s->fdf = AMDTP_FDF_AM824 | s->sfc;
> > > > +	s->fdf = s->sfc | AMDTP_FDF_AM824;
> > > >
> > > >    	/*
> > > >    	 * In IEC 61883-6, one data block represents one event. In
> > > > ALSA, one
> > >
> > > Could I request explainations about the advantage of this modification? I
> > > cannot imagine good reasons for this subtle changes...
> >
> > I put the reason under the --- (better see the relationship between fdf
> > and sfc).  But if you think the code makes more sense as it is, just
> > ignore the patch.
>
> Mmm. I'm sorry but I'm not wiling to add 'Reviewed-by' tag to this patch
> because the reason is non-functional and personal.

OK, no problem.

julia