Julia Lawall wrote: > > From: Julia Lawall <Julia.Lawall@xxxxxxx> > > Delete successive assignments to the same location. > > A simplified version of the semantic match that finds this problem is as > follows: (http://coccinelle.lip6.fr/) > > // <smpl> > @@ > expression i; > @@ > > *i = ...; > i = ...; > // </smpl> > > Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> > > --- > Not compiled, and this may change the behavior of the code. Without this > change, check_gpio2 could possibly be used uninitialized later. > > arch/arm/mach-s3c24xx/mach-h1940.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach- > s3c24xx/mach-h1940.c > index bb8d008..477778c 100644 > --- a/arch/arm/mach-s3c24xx/mach-h1940.c > +++ b/arch/arm/mach-s3c24xx/mach-h1940.c > @@ -380,7 +380,7 @@ int h1940_led_blink_set(unsigned gpio, int state, > default: > blink_gpio = S3C2410_GPA(3); > check_gpio1 = S3C2410_GPA(1); > - check_gpio1 = S3C2410_GPA(7); > + check_gpio2 = S3C2410_GPA(7); > break; > } > Applied, thanks. K-Gene <kgene@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
