[PATCH] drm/radeon: remove assignment for return value

[PATCH] drm/radeon: remove assignment for return value

[Wambui Karuga]

Remove unnecessary assignment for return value and have the
function return the required value directly.
Issue found by coccinelle:
@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Wambui Karuga <wambui@karuga.xyz>
---
 drivers/gpu/drm/radeon/cik.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 62eab82a64f9..daff9a2af3be 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -221,9 +221,7 @@ int ci_get_temp(struct radeon_device *rdev)
 	else
 		actual_temp = temp & 0x1ff;
 
-	actual_temp = actual_temp * 1000;
-
-	return actual_temp;
+	return actual_temp * 1000;
 }
 
 /* get temperature in millidegrees */
@@ -239,9 +237,7 @@ int kv_get_temp(struct radeon_device *rdev)
 	else
 		actual_temp = 0;
 
-	actual_temp = actual_temp * 1000;
-
-	return actual_temp;
+	return actual_temp * 1000;
 }
 
 /*
-- 
2.23.0

Re: [PATCH] drm/radeon: remove assignment for return value

[Harry Wentland]

On 2019-10-19 3:32 a.m., Wambui Karuga wrote:
> Remove unnecessary assignment for return value and have the
> function return the required value directly.
> Issue found by coccinelle:
> @@
> local idexpression ret;
> expression e;
> @@
> 
> -ret =
> +return
>      e;
> -return ret;
> 
> Signed-off-by: Wambui Karuga <wambui@karuga.xyz>

Thanks for your patch.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>

Harry


> ---
>  drivers/gpu/drm/radeon/cik.c | 8 ++------
>  1 file changed, 2 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
> index 62eab82a64f9..daff9a2af3be 100644
> --- a/drivers/gpu/drm/radeon/cik.c
> +++ b/drivers/gpu/drm/radeon/cik.c
> @@ -221,9 +221,7 @@ int ci_get_temp(struct radeon_device *rdev)
>  	else
>  		actual_temp = temp & 0x1ff;
>  
> -	actual_temp = actual_temp * 1000;
> -
> -	return actual_temp;
> +	return actual_temp * 1000;
>  }
>  
>  /* get temperature in millidegrees */
> @@ -239,9 +237,7 @@ int kv_get_temp(struct radeon_device *rdev)
>  	else
>  		actual_temp = 0;
>  
> -	actual_temp = actual_temp * 1000;
> -
> -	return actual_temp;
> +	return actual_temp * 1000;
>  }
>  
>  /*
> 

Re: [PATCH] drm/radeon: remove assignment for return value

[Alex Deucher]

Applied.  Thanks!

Alex

On Wed, Oct 23, 2019 at 11:09 AM Harry Wentland <hwentlan@amd.com> wrote:
>
> On 2019-10-19 3:32 a.m., Wambui Karuga wrote:
> > Remove unnecessary assignment for return value and have the
> > function return the required value directly.
> > Issue found by coccinelle:
> > @@
> > local idexpression ret;
> > expression e;
> > @@
> >
> > -ret =
> > +return
> >      e;
> > -return ret;
> >
> > Signed-off-by: Wambui Karuga <wambui@karuga.xyz>
>
> Thanks for your patch.
>
> Reviewed-by: Harry Wentland <harry.wentland@amd.com>
>
> Harry
>
>
> > ---
> >  drivers/gpu/drm/radeon/cik.c | 8 ++------
> >  1 file changed, 2 insertions(+), 6 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
> > index 62eab82a64f9..daff9a2af3be 100644
> > --- a/drivers/gpu/drm/radeon/cik.c
> > +++ b/drivers/gpu/drm/radeon/cik.c
> > @@ -221,9 +221,7 @@ int ci_get_temp(struct radeon_device *rdev)
> >       else
> >               actual_temp = temp & 0x1ff;
> >
> > -     actual_temp = actual_temp * 1000;
> > -
> > -     return actual_temp;
> > +     return actual_temp * 1000;
> >  }
> >
> >  /* get temperature in millidegrees */
> > @@ -239,9 +237,7 @@ int kv_get_temp(struct radeon_device *rdev)
> >       else
> >               actual_temp = 0;
> >
> > -     actual_temp = actual_temp * 1000;
> > -
> > -     return actual_temp;
> > +     return actual_temp * 1000;
> >  }
> >
> >  /*
> >
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