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[v2,1/3] EDAC: mv64x60: remove unused variable

Message ID 20170518083135.28048-2-chris.packham@alliedtelesis.co.nz (mailing list archive)
State Not Applicable
Headers show

Commit Message

Chris Packham May 18, 2017, 8:31 a.m. UTC
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---
 drivers/edac/mv64x60_edac.c | 2 --
 1 file changed, 2 deletions(-)

Comments

Borislav Petkov May 26, 2017, 8:51 p.m. UTC | #1
On Thu, May 18, 2017 at 08:31:33PM +1200, Chris Packham wrote:
> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
> ---
>  drivers/edac/mv64x60_edac.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/edac/mv64x60_edac.c b/drivers/edac/mv64x60_edac.c
> index 14b7e7b71eaa..454e1e26ee7c 100644
> --- a/drivers/edac/mv64x60_edac.c
> +++ b/drivers/edac/mv64x60_edac.c
> @@ -853,8 +853,6 @@ static struct platform_driver * const drivers[] = {
>  
>  static int __init mv64x60_edac_init(void)
>  {
> -	int ret = 0;
> -
>  	printk(KERN_INFO "Marvell MV64x60 EDAC driver " MV64x60_REVISION "\n");
>  	printk(KERN_INFO "\t(C) 2006-2007 MontaVista Software\n");
>  	/* make sure error reporting method is sane */
> -- 

Looks like the logic behind that ret variable is to catch the retval of
platform_register_drivers() and test it to return early. And then issue
the printks and assign edac_op_state only in the success case.

Please do that instead.

Thanks.
diff mbox

Patch

diff --git a/drivers/edac/mv64x60_edac.c b/drivers/edac/mv64x60_edac.c
index 14b7e7b71eaa..454e1e26ee7c 100644
--- a/drivers/edac/mv64x60_edac.c
+++ b/drivers/edac/mv64x60_edac.c
@@ -853,8 +853,6 @@  static struct platform_driver * const drivers[] = {
 
 static int __init mv64x60_edac_init(void)
 {
-	int ret = 0;
-
 	printk(KERN_INFO "Marvell MV64x60 EDAC driver " MV64x60_REVISION "\n");
 	printk(KERN_INFO "\t(C) 2006-2007 MontaVista Software\n");
 	/* make sure error reporting method is sane */