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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 04/10] globalvar: Fix compiler warning
Date: Wed, 23 Nov 2016 10:39:31 +0100	[thread overview]
Message-ID: <20161123093937.15711-4-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20161123093937.15711-1-s.hauer@pengutronix.de>

Fixes:
common/globalvar.c:393:7: warning: 'pname' may be used uninitialized in this function [-Wmaybe-uninitialized]

This is a false positive, pname cannot be uninitialized. Silence this
warning.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 common/globalvar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/globalvar.c b/common/globalvar.c
index 85d0795..52808f8 100644
--- a/common/globalvar.c
+++ b/common/globalvar.c
@@ -382,7 +382,7 @@ void globalvar_set_match(const char *match, const char *val)
 static int globalvar_simple_set(struct device_d *dev, struct param_d *p, const char *val)
 {
 	struct device_d *rdev;
-	const char *pname;
+	const char *pname = NULL;
 	int ret;
 
 	ret = nvvar_device_dispatch(p->name, &rdev, &pname);
-- 
2.10.2


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  parent reply	other threads:[~2016-11-23  9:40 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-23  9:39 [PATCH 01/10] ARM: socfpga: fix " Sascha Hauer
2016-11-23  9:39 ` [PATCH 02/10] nios2: Fix out of tree build Sascha Hauer
2016-11-23  9:39 ` [PATCH 03/10] nios2: Fix compiler warning Sascha Hauer
2016-11-23  9:39 ` Sascha Hauer [this message]
2016-11-23  9:39 ` [PATCH 05/10] mtd: peb: fix usage of uninitialized variable Sascha Hauer
2016-11-23  9:39 ` [PATCH 06/10] mtd: peb: Fix format specifier Sascha Hauer
2016-11-23  9:39 ` [PATCH 07/10] ARM: socfpga: fix compiler warning Sascha Hauer
2016-11-23  9:39 ` [PATCH 08/10] of: Use %pa to print resource_size_t type Sascha Hauer
2016-11-23  9:39 ` [PATCH 09/10] menu: sanitize menu_add_title Sascha Hauer
2016-11-23  9:39 ` [PATCH 10/10] arm: at91 bootstrap: Fix menu title Sascha Hauer

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