* [PATCH] lib: math: Return NULL pointer
@ 2014-02-21 14:59 Fabio Estevam
2014-02-24 7:59 ` Sascha Hauer
0 siblings, 1 reply; 2+ messages in thread
From: Fabio Estevam @ 2014-02-21 14:59 UTC (permalink / raw)
To: s.hauer; +Cc: Fabio Estevam, barebox
From: Fabio Estevam <fabio.estevam@freescale.com>
Fix the following sparse warning:
lib/math.c:309:16: warning: Using plain integer as NULL pointer
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
lib/math.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/math.c b/lib/math.c
index 2e53b09..19c8f08 100644
--- a/lib/math.c
+++ b/lib/math.c
@@ -306,7 +306,7 @@ static const char *arith_lookup_val(arith_state_t *math_state, var_or_num_t *t)
/* treat undefined var as 0 */
t->val = 0;
}
- return 0;
+ return NULL;
}
/* "Applying" a token means performing it on the top elements on the integer
--
1.8.1.2
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] lib: math: Return NULL pointer
2014-02-21 14:59 [PATCH] lib: math: Return NULL pointer Fabio Estevam
@ 2014-02-24 7:59 ` Sascha Hauer
0 siblings, 0 replies; 2+ messages in thread
From: Sascha Hauer @ 2014-02-24 7:59 UTC (permalink / raw)
To: Fabio Estevam; +Cc: Fabio Estevam, barebox
On Fri, Feb 21, 2014 at 11:59:48AM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Fix the following sparse warning:
>
> lib/math.c:309:16: warning: Using plain integer as NULL pointer
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Applied, thanks.
Sascha
> ---
> lib/math.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/math.c b/lib/math.c
> index 2e53b09..19c8f08 100644
> --- a/lib/math.c
> +++ b/lib/math.c
> @@ -306,7 +306,7 @@ static const char *arith_lookup_val(arith_state_t *math_state, var_or_num_t *t)
> /* treat undefined var as 0 */
> t->val = 0;
> }
> - return 0;
> + return NULL;
> }
>
> /* "Applying" a token means performing it on the top elements on the integer
> --
> 1.8.1.2
>
>
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