diff mbox

[v3] clk: s3c2410: removed unneeded variable in s3c24xx_clkout_set_parent

Message ID 20151130075219.GA27737@jci-VirtualBox (mailing list archive)
State New, archived
Headers show

Commit Message

Mutharaju, Prasanna (P.) Nov. 30, 2015, 7:52 a.m. UTC
From: Prasanna Karthik <mkarthi3@visteon.com>

Remove unneeded variable used to store return value.
---
v3: Modified subject and changelog comments
---

Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>
---
 drivers/clk/samsung/clk-s3c2410-dclk.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Krzysztof Kozlowski Nov. 30, 2015, 8:03 a.m. UTC | #1
On 30.11.2015 16:52, Mutharaju, Prasanna (P.) wrote:
> From: Prasanna Karthik <mkarthi3@visteon.com>
> 
> Remove unneeded variable used to store return value.
> ---
> v3: Modified subject and changelog comments
> ---
> 
> Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>

... and now download the patch and try to apply it with "git am". What
is missing? :)

Best regards,
Krzysztof

> ---
>  drivers/clk/samsung/clk-s3c2410-dclk.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c b/drivers/clk/samsung/clk-s3c2410-dclk.c
> index e9eb935..ec6fb14 100644
> --- a/drivers/clk/samsung/clk-s3c2410-dclk.c
> +++ b/drivers/clk/samsung/clk-s3c2410-dclk.c
> @@ -77,12 +77,11 @@ static u8 s3c24xx_clkout_get_parent(struct clk_hw *hw)
>  static int s3c24xx_clkout_set_parent(struct clk_hw *hw, u8 index)
>  {
>  	struct s3c24xx_clkout *clkout = to_s3c24xx_clkout(hw);
> -	int ret = 0;
>  
>  	s3c2410_modify_misccr((clkout->mask << clkout->shift),
>  			      (index << clkout->shift));
>  
> -	return ret;
> +	return 0;
>  }
>  
>  static const struct clk_ops s3c24xx_clkout_ops = {
> 

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Uwe Kleine-König Nov. 30, 2015, 8:15 a.m. UTC | #2
On Mon, Nov 30, 2015 at 07:52:22AM +0000, Mutharaju, Prasanna (P.) wrote:
> From: Prasanna Karthik <mkarthi3@visteon.com>
> 
> Remove unneeded variable used to store return value.
> ---
> v3: Modified subject and changelog comments
> ---
> 
> Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>

Everything after the first triple-dash doesn't make it into the git
history, so you are expected to write the S-o-b line above the list of
things changed since a previous submission.

Other than that the patch looks fine.

Uwe
Mutharaju, Prasanna (P.) Nov. 30, 2015, 9:55 a.m. UTC | #3
On Mon, Nov 30, 2015 at 09:15:43AM +0100, Uwe Kleine-König wrote:
> On Mon, Nov 30, 2015 at 07:52:22AM +0000, Mutharaju, Prasanna (P.) wrote:
> > From: Prasanna Karthik <mkarthi3@visteon.com>
> > 
> > Remove unneeded variable used to store return value.
> > ---
> > v3: Modified subject and changelog comments
> > ---
> > 
> > Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>
> 
> Everything after the first triple-dash doesn't make it into the git
> history, so you are expected to write the S-o-b line above the list of
> things changed since a previous submission.

Thanks, I resent the patch again with S-o-b before changelog. 
> 
> Other than that the patch looks fine.
> 
> Uwe
> 
> -- 
> Pengutronix e.K.                           | Uwe Kleine-König            |
> Industrial Linux Solutions                 | http://www.pengutronix.de/  |--
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diff mbox

Patch

diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c b/drivers/clk/samsung/clk-s3c2410-dclk.c
index e9eb935..ec6fb14 100644
--- a/drivers/clk/samsung/clk-s3c2410-dclk.c
+++ b/drivers/clk/samsung/clk-s3c2410-dclk.c
@@ -77,12 +77,11 @@  static u8 s3c24xx_clkout_get_parent(struct clk_hw *hw)
 static int s3c24xx_clkout_set_parent(struct clk_hw *hw, u8 index)
 {
 	struct s3c24xx_clkout *clkout = to_s3c24xx_clkout(hw);
-	int ret = 0;
 
 	s3c2410_modify_misccr((clkout->mask << clkout->shift),
 			      (index << clkout->shift));
 
-	return ret;
+	return 0;
 }
 
 static const struct clk_ops s3c24xx_clkout_ops = {