[PATCH] delete useless for loop

[PATCH] delete useless for loop

[Salah Triki]

Delete useless initialization of fst_card_array since the default
initialization is NULL.

Signed-off-by: Salah Triki <salah.triki@gmail.com>
---
 drivers/net/wan/farsync.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index b3466e084e84..0b3f561d5d5e 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -2565,10 +2565,6 @@ static struct pci_driver fst_driver = {
 static int __init
 fst_init(void)
 {
-	int i;
-
-	for (i = 0; i < FST_MAX_CARDS; i++)
-		fst_card_array[i] = NULL;
 	return pci_register_driver(&fst_driver);
 }
 
-- 
2.25.1

Re: [PATCH] delete useless for loop

[Uwe Kleine-König]

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Hello Salah,

On Mon, Jul 12, 2021 at 09:58:48PM +0100, Salah Triki wrote:
> Delete useless initialization of fst_card_array since the default
> initialization is NULL.
> 
> Signed-off-by: Salah Triki <salah.triki@gmail.com>
> ---
>  drivers/net/wan/farsync.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
> index b3466e084e84..0b3f561d5d5e 100644
> --- a/drivers/net/wan/farsync.c
> +++ b/drivers/net/wan/farsync.c
> @@ -2565,10 +2565,6 @@ static struct pci_driver fst_driver = {
>  static int __init
>  fst_init(void)
>  {
> -	int i;
> -
> -	for (i = 0; i < FST_MAX_CARDS; i++)
> -		fst_card_array[i] = NULL;
>  	return pci_register_driver(&fst_driver);
>  }

Looks right. I wonder if it makes sense to go even further and let
farsync.c use module_pci_driver.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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