Re: [PATCH] Replace IS_ENABLED(CONFIG_FCOE) in linux/netdevice.h

From: David Miller
Date: Thu Mar 15 2012 - 20:54:00 EST


From: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>
Date: Fri, 16 Mar 2012 11:30:15 +1100

> On platforms that (or configs that do not have PCI support building any
> code that includes linux/netdevice.h we see the following warnings:
>
> include/linux/netdevice.h:964:1: warning: "__enabled_CONFIG_FCOE" is not defined [-Wundef]
> include/linux/netdevice.h:964:1: warning: "__enabled_CONFIG_FCOE_MODULE" is not defined [-Wundef]
>
> In the case of this file we can trivially fallback to the old school
> #if defined(...) syntax.
>
> Signed-off-by: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>

Fix IS_ENABLED to handle cases like this so we don't need special
cases like this scattered around the tree.
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