From: Fabio Estevam <festevam@gmail.com>
To: s.hauer@pengutronix.de
Cc: Fabio Estevam <fabio.estevam@freescale.com>, barebox@lists.infradead.org
Subject: [PATCH] lib: math: Return NULL pointer
Date: Fri, 21 Feb 2014 11:59:48 -0300 [thread overview]
Message-ID: <1392994788-10551-1-git-send-email-festevam@gmail.com> (raw)
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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next reply other threads:[~2014-02-21 15:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-21 14:59 Fabio Estevam [this message]
2014-02-24 7:59 ` Sascha Hauer
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