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* [PATCH] 2.5.59 : drivers/char/ite_gpio.c
@ 2003-02-07 17:19 Frank Davis
  2003-02-10  0:29 ` Rusty Russell
  0 siblings, 1 reply; 3+ messages in thread
From: Frank Davis @ 2003-02-07 17:19 UTC (permalink / raw)
  To: linux-kernel; +Cc: fdavis, trivial

Hello all,
   The following patch addresses buzilla bug # 321, and removes a double 
logical issue. Please review for inclusion.

Regards,
Frank


--- linux/drivers/char/ite_gpio.c.old	2003-01-16 21:22:23.000000000 -0500
+++ linux/drivers/char/ite_gpio.c	2003-02-07 02:04:43.000000000 -0500
@@ -140,7 +140,7 @@
 {
 	int ret=-1;
 
-	if (MAX_GPIO_LINE > *data >= 0) 
+	if ((MAX_GPIO_LINE > *data) && (*data >= 0)) 
 		ret=ite_gpio_irq_pending[*data];
  
 	DEB(printk("ite_gpio_in_status %d ret=%d\n",*data, ret));


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] 2.5.59 : drivers/char/ite_gpio.c
  2003-02-07 17:19 [PATCH] 2.5.59 : drivers/char/ite_gpio.c Frank Davis
@ 2003-02-10  0:29 ` Rusty Russell
  2003-02-10 10:13   ` Horst von Brand
  0 siblings, 1 reply; 3+ messages in thread
From: Rusty Russell @ 2003-02-10  0:29 UTC (permalink / raw)
  To: Frank Davis; +Cc: linux-kernel, Hai-Pao Fan, source

In message <Pine.LNX.4.44.0302071217520.6917-100000@master> you write:
> --- linux/drivers/char/ite_gpio.c.old	2003-01-16 21:22:23.000000000 -0500
> +++ linux/drivers/char/ite_gpio.c	2003-02-07 02:04:43.000000000 -0500
> @@ -140,7 +140,7 @@
>  {
>  	int ret=-1;
>  
> -	if (MAX_GPIO_LINE > *data >= 0) 
> +	if ((MAX_GPIO_LINE > *data) && (*data >= 0)) 
>  		ret=ite_gpio_irq_pending[*data];
>   
>  	DEB(printk("ite_gpio_in_status %d ret=%d\n",*data, ret));

Nope, of course *data is >= 0, it's a u32.

Once again, the author needs to indicate (and test!) what was meant
here...

Rusty.
--
  Anyone who quotes me in their sig is an idiot. -- Rusty Russell.

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] 2.5.59 : drivers/char/ite_gpio.c
  2003-02-10  0:29 ` Rusty Russell
@ 2003-02-10 10:13   ` Horst von Brand
  0 siblings, 0 replies; 3+ messages in thread
From: Horst von Brand @ 2003-02-10 10:13 UTC (permalink / raw)
  To: Rusty Russell; +Cc: Frank Davis, linux-kernel, Hai-Pao Fan, source

Rusty Russell <rusty@rustcorp.com.au> said:
> In message <Pine.LNX.4.44.0302071217520.6917-100000@master> you write:
> > --- linux/drivers/char/ite_gpio.c.old	2003-01-16 21:22:23.000000000 -0500
> > +++ linux/drivers/char/ite_gpio.c	2003-02-07 02:04:43.000000000 -0500
> > @@ -140,7 +140,7 @@
> >  {
> >  	int ret=-1;
> >  
> > -	if (MAX_GPIO_LINE > *data >= 0) 
> > +	if ((MAX_GPIO_LINE > *data) && (*data >= 0)) 
> >  		ret=ite_gpio_irq_pending[*data];
> >   
> >  	DEB(printk("ite_gpio_in_status %d ret=%d\n",*data, ret));
> 
> Nope, of course *data is >= 0, it's a u32.

MAX_GPIO_LINE > *data >= 0 is (MAX_GPIO_LINE > *data) >= 0 is (0 or 1) >= 0
is 1 ;-)
-- 
Dr. Horst H. von Brand                   User #22616 counter.li.org
Departamento de Informatica                     Fono: +56 32 654431
Universidad Tecnica Federico Santa Maria              +56 32 654239
Casilla 110-V, Valparaiso, Chile                Fax:  +56 32 797513

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2003-02-10 10:03 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2003-02-07 17:19 [PATCH] 2.5.59 : drivers/char/ite_gpio.c Frank Davis
2003-02-10  0:29 ` Rusty Russell
2003-02-10 10:13   ` Horst von Brand

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