RE: [PATCH] arch/arm/mach-s3c24xx/mach-h1940.c: delete double assignment
Julia Lawall wrote: From: Julia Lawall julia.law...@lip6.fr 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.law...@lip6.fr --- 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..48c 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 kg...@kernel.org -- To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH] arch/arm/mach-s3c24xx/mach-h1940.c: delete double assignment
From: Julia Lawall julia.law...@lip6.fr 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.law...@lip6.fr --- 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..48c 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; } -- To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
