On Tuesday 03 July 2007 01:44, Dave Jones wrote:
> On Tue, Jul 03, 2007 at 01:22:47AM -0400, Len Brown wrote:
>
> > whelp, it seems that the reason for this patch is this:
> >
> > #define DBG()
> >
> > if(...)
> >DBG();
> > next_c_statement
> >
> > which turns into
> > if(...) ;
>
On Tue, Jul 03, 2007 at 01:22:47AM -0400, Len Brown wrote:
> whelp, it seems that the reason for this patch is this:
>
> #define DBG()
>
> if(...)
> DBG();
> next_c_statement
>
> which turns into
> if(...) ;
> next_c_statement
>
> But since there is an intervening ';', this c
On Tuesday 12 June 2007 20:26, Al Viro wrote:
> On Tue, Jun 12, 2007 at 08:21:15PM -0400, Dave Jones wrote:
> > On Wed, Jun 13, 2007 at 01:00:29AM +0100, Al Viro wrote:
> > > On Tue, Jun 12, 2007 at 07:33:09PM -0400, Dave Jones wrote:
> > > > +#define DBG(x...) do { } while(0)
> > >
> > > Eh..
On Tue, Jun 12, 2007 at 08:21:15PM -0400, Dave Jones wrote:
> On Wed, Jun 13, 2007 at 01:00:29AM +0100, Al Viro wrote:
> > On Tue, Jun 12, 2007 at 07:33:09PM -0400, Dave Jones wrote:
> > > +#define DBG(x...) do { } while(0)
> >
> > Eh... Please, stop it - if you want a function-call-like no-o
On Wed, Jun 13, 2007 at 01:00:29AM +0100, Al Viro wrote:
> On Tue, Jun 12, 2007 at 07:33:09PM -0400, Dave Jones wrote:
> > +#define DBG(x...) do { } while(0)
>
> Eh... Please, stop it - if you want a function-call-like no-op returning
> void,
> use ((void)0). At least that way one can say
On Tue, Jun 12, 2007 at 07:33:09PM -0400, Dave Jones wrote:
> +#define DBG(x...) do { } while(0)
Eh... Please, stop it - if you want a function-call-like no-op returning void,
use ((void)0). At least that way one can say DBG(),foo(), etc.
-
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ACPI has a ton of macros which make a bunch of empty if's
when configured in non-debug mode.
Signed-off-by: Dave Jones <[EMAIL PROTECTED]>
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 4334c20..5955cfd 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -16,7 +16,7 @@
#i
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