* [PATCH] staging: sm750fb: Cleaning up a few return statements
@ 2015-04-17 20:44 Julian Gindi
2015-05-03 19:25 ` Greg KH
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Julian Gindi @ 2015-04-17 20:44 UTC (permalink / raw)
To: linux-fbdev
Signed-off-by: Julian Gindi <juliangindi@gmail.com>
---
drivers/staging/sm750fb/ddk750_chip.c | 4 +---
drivers/staging/sm750fb/sm750.c | 6 +-----
drivers/staging/sm750fb/sm750_hw.c | 5 +----
3 files changed, 3 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c
index 7b28328..ac88623 100644
--- a/drivers/staging/sm750fb/ddk750_chip.c
+++ b/drivers/staging/sm750fb/ddk750_chip.c
@@ -499,7 +499,6 @@ pll_value_t *pPLL /* Structure to hold the value to be set in PLL */
{
unsigned int M, N, OD, POD = 0, diff, pllClk, odPower, podPower;
unsigned int bestDiff = 0xffffffff; /* biggest 32 bit unsigned number */
- unsigned int ret;
/* Init PLL structure to know states */
pPLL->M = 0;
pPLL->N = 0;
@@ -589,8 +588,7 @@ pll_value_t *pPLL /* Structure to hold the value to be set in PLL */
//DDKDEBUGPRINT((DISPLAY_LEVEL, "calcPllValue: Input CLK = %dHz, M=%d, N=%d, OD=%d, POD=%d\n", pPLL->inputFreq, pPLL->M, pPLL->N, pPLL->OD, pPLL->POD));
/* Return actual frequency that the PLL can set */
- ret = calcPLL(pPLL);
- return ret;
+ return calcPLL(pPLL);
}
diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 3c7ea95..e05bb64 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -303,8 +303,6 @@ static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var,
{
struct lynxfb_par *par;
struct lynxfb_crtc *crtc;
- int ret;
-
if (!info)
return -EINVAL;
@@ -312,9 +310,7 @@ static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var,
ret = 0;
par = info->par;
crtc = &par->crtc;
- ret = crtc->proc_panDisplay(crtc, var, info);
-
- return ret;
+ return crtc->proc_panDisplay(crtc, var, info);
}
static int lynxfb_ops_set_par(struct fb_info *info)
diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index 9f0d06d..8f2432d 100644
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -203,10 +203,7 @@ int hw_sm750_inithw(struct lynx_share* share, struct pci_dev * pdev)
resource_size_t hw_sm750_getVMSize(struct lynx_share * share)
{
- resource_size_t ret;
-
- ret = ddk750_getVMSize();
- return ret;
+ return ddk750_getVMSize();
}
--
1.9.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] staging: sm750fb: Cleaning up a few return statements
2015-04-17 20:44 [PATCH] staging: sm750fb: Cleaning up a few return statements Julian Gindi
@ 2015-05-03 19:25 ` Greg KH
2015-05-04 5:55 ` Sudip Mukherjee
2015-05-05 16:01 ` Julian Gindi
2 siblings, 0 replies; 4+ messages in thread
From: Greg KH @ 2015-05-03 19:25 UTC (permalink / raw)
To: linux-fbdev
On Fri, Apr 17, 2015 at 04:44:16PM -0400, Julian Gindi wrote:
> Signed-off-by: Julian Gindi <juliangindi@gmail.com>
> ---
> drivers/staging/sm750fb/ddk750_chip.c | 4 +---
> drivers/staging/sm750fb/sm750.c | 6 +-----
> drivers/staging/sm750fb/sm750_hw.c | 5 +----
> 3 files changed, 3 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c
> index 7b28328..ac88623 100644
> --- a/drivers/staging/sm750fb/ddk750_chip.c
> +++ b/drivers/staging/sm750fb/ddk750_chip.c
> @@ -499,7 +499,6 @@ pll_value_t *pPLL /* Structure to hold the value to be set in PLL */
> {
> unsigned int M, N, OD, POD = 0, diff, pllClk, odPower, podPower;
> unsigned int bestDiff = 0xffffffff; /* biggest 32 bit unsigned number */
> - unsigned int ret;
> /* Init PLL structure to know states */
> pPLL->M = 0;
> pPLL->N = 0;
> @@ -589,8 +588,7 @@ pll_value_t *pPLL /* Structure to hold the value to be set in PLL */
> //DDKDEBUGPRINT((DISPLAY_LEVEL, "calcPllValue: Input CLK = %dHz, M=%d, N=%d, OD=%d, POD=%d\n", pPLL->inputFreq, pPLL->M, pPLL->N, pPLL->OD, pPLL->POD));
>
> /* Return actual frequency that the PLL can set */
> - ret = calcPLL(pPLL);
> - return ret;
> + return calcPLL(pPLL);
> }
>
>
> diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
> index 3c7ea95..e05bb64 100644
> --- a/drivers/staging/sm750fb/sm750.c
> +++ b/drivers/staging/sm750fb/sm750.c
> @@ -303,8 +303,6 @@ static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var,
> {
> struct lynxfb_par *par;
> struct lynxfb_crtc *crtc;
> - int ret;
> -
>
> if (!info)
> return -EINVAL;
> @@ -312,9 +310,7 @@ static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var,
> ret = 0;
> par = info->par;
> crtc = &par->crtc;
> - ret = crtc->proc_panDisplay(crtc, var, info);
> -
> - return ret;
> + return crtc->proc_panDisplay(crtc, var, info);
> }
>
> static int lynxfb_ops_set_par(struct fb_info *info)
> diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
> index 9f0d06d..8f2432d 100644
> --- a/drivers/staging/sm750fb/sm750_hw.c
> +++ b/drivers/staging/sm750fb/sm750_hw.c
> @@ -203,10 +203,7 @@ int hw_sm750_inithw(struct lynx_share* share, struct pci_dev * pdev)
>
> resource_size_t hw_sm750_getVMSize(struct lynx_share * share)
> {
> - resource_size_t ret;
> -
> - ret = ddk750_getVMSize();
> - return ret;
> + return ddk750_getVMSize();
> }
>
>
> --
> 1.9.1
This breaks the build, showing that you never even tested it :(
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] staging: sm750fb: Cleaning up a few return statements
2015-04-17 20:44 [PATCH] staging: sm750fb: Cleaning up a few return statements Julian Gindi
2015-05-03 19:25 ` Greg KH
@ 2015-05-04 5:55 ` Sudip Mukherjee
2015-05-05 16:01 ` Julian Gindi
2 siblings, 0 replies; 4+ messages in thread
From: Sudip Mukherjee @ 2015-05-04 5:55 UTC (permalink / raw)
To: linux-fbdev
On Sun, May 03, 2015 at 09:25:47PM +0200, Greg KH wrote:
> On Fri, Apr 17, 2015 at 04:44:16PM -0400, Julian Gindi wrote:
> > Signed-off-by: Julian Gindi <juliangindi@gmail.com>
> >
> >
> > --
> > 1.9.1
>
> This breaks the build, showing that you never even tested it :(
sorry Greg, I should have buildtested after Julian has submitted the
patch.
regards
sudip
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] staging: sm750fb: Cleaning up a few return statements
2015-04-17 20:44 [PATCH] staging: sm750fb: Cleaning up a few return statements Julian Gindi
2015-05-03 19:25 ` Greg KH
2015-05-04 5:55 ` Sudip Mukherjee
@ 2015-05-05 16:01 ` Julian Gindi
2 siblings, 0 replies; 4+ messages in thread
From: Julian Gindi @ 2015-05-05 16:01 UTC (permalink / raw)
To: linux-fbdev
On 05/04, Sudip Mukherjee wrote:
> On Sun, May 03, 2015 at 09:25:47PM +0200, Greg KH wrote:
> > On Fri, Apr 17, 2015 at 04:44:16PM -0400, Julian Gindi wrote:
> > > Signed-off-by: Julian Gindi <juliangindi@gmail.com>
> > >
> > >
> > > --
> > > 1.9.1
> >
> > This breaks the build, showing that you never even tested it :(
> sorry Greg, I should have buildtested after Julian has submitted the
> patch.
Apologies. Embarrasing mistake. I thought I tested, but was obviously
confused. Will fix and get everything working.
>
> regards
> sudip
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-05-05 16:01 UTC | newest]
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2015-04-17 20:44 [PATCH] staging: sm750fb: Cleaning up a few return statements Julian Gindi
2015-05-03 19:25 ` Greg KH
2015-05-04 5:55 ` Sudip Mukherjee
2015-05-05 16:01 ` Julian Gindi
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