Re: [PATCH]dgrs - Fixes Warnings when CONFIG_ISA and CONFIG_PCI are not enabled

[Richard Knutsson <ricknu-0@student.ltu.se>]

Andrew Morton wrote:

>In fact we can de-ifdef things a bit.
>
>diff -puN drivers/net/dgrs.c~dgrs-fixes-warnings-when-config_isa-and-config_pci-are-not-enabled drivers/net/dgrs.c
>--- devel/drivers/net/dgrs.c~dgrs-fixes-warnings-when-config_isa-and-config_pci-are-not-enabled	2005-11-04 18:26:59.000000000 -0800
>+++ devel-akpm/drivers/net/dgrs.c	2005-11-04 18:29:24.000000000 -0800
>@@ -1549,7 +1549,7 @@ MODULE_PARM_DESC(nicmode, "Digi RightSwi
> static int __init dgrs_init_module (void)
> {
> 	int	i;
>-	int eisacount = 0, pcicount = 0;
>+	int	cardcount = 0;
> 
> 	/*
> 	 *	Command line variable overrides
>@@ -1591,15 +1591,13 @@ static int __init dgrs_init_module (void
> 	 *	Find and configure all the cards
> 	 */
> #ifdef CONFIG_EISA
>-	eisacount = eisa_driver_register(&dgrs_eisa_driver);
>-	if (eisacount < 0)
>-		return eisacount;
>-#endif
>-#ifdef CONFIG_PCI
>-	pcicount = pci_register_driver(&dgrs_pci_driver);
>-	if (pcicount)
>-		return pcicount;
>+	cardcount = eisa_driver_register(&dgrs_eisa_driver);
>+	if (cardcount < 0)
>+		return cardcount;
> #endif
>+	cardcount = pci_register_driver(&dgrs_pci_driver);
>+	if (cardcount)
>+		return cardcount;
> 	return 0;
> }
>  
>
I do not know what to think about this one:
* reduce one #ifdef: good
* check for something clearly stated not to: not so good

But as Ashutosh Naik said: Any one can be committed.

/Richard