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From: Chanho Min <chanho0207@gmail.com>
To: Russell King <linux@arm.linux.org.uk>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>,
	Stephen Warren <swarren@nvidia.com>,
	David Howells <dhowells@redhat.com>,
	Nicolas Pitre <nico@linaro.org>
Subject: [PATCH] ARM: Fix build warning in do_alignment.
Date: Mon, 10 Sep 2012 12:25:15 +0900	[thread overview]
Message-ID: <CAOAMb1CTk1_dQAUiHy5ch=UxN7vSe0of81KcKbjPjCFqR9e9tw@mail.gmail.com> (raw)

Fix the following build warning:

arch/arm/mm/alignment.c: In function 'do_alignment':
arch/arm/mm/alignment.c:327:15: warning: 'offset.un' may be used
uninitialized in this function [-Wuninitialized]
arch/arm/mm/alignment.c:749:21: note: 'offset.un' was declared here

Signed-off-by: Chanho Min <chanho.min@lge.com>
---
 arch/arm/mm/alignment.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index 9107231..f83b38c 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -746,7 +746,7 @@ do_alignment_t32_to_handler(unsigned long *pinstr,
struct pt_regs *regs,
 static int
 do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 {
-	union offset_union offset;
+	union offset_union offset = {0};
 	unsigned long instr = 0, instrptr;
 	int (*handler)(unsigned long addr, unsigned long instr, struct pt_regs *regs);
 	unsigned int type;
-- 
1.7.9.5

WARNING: multiple messages have this Message-ID (diff)
From: chanho0207@gmail.com (Chanho Min)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: Fix build warning in do_alignment.
Date: Mon, 10 Sep 2012 12:25:15 +0900	[thread overview]
Message-ID: <CAOAMb1CTk1_dQAUiHy5ch=UxN7vSe0of81KcKbjPjCFqR9e9tw@mail.gmail.com> (raw)

Fix the following build warning:

arch/arm/mm/alignment.c: In function 'do_alignment':
arch/arm/mm/alignment.c:327:15: warning: 'offset.un' may be used
uninitialized in this function [-Wuninitialized]
arch/arm/mm/alignment.c:749:21: note: 'offset.un' was declared here

Signed-off-by: Chanho Min <chanho.min@lge.com>
---
 arch/arm/mm/alignment.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index 9107231..f83b38c 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -746,7 +746,7 @@ do_alignment_t32_to_handler(unsigned long *pinstr,
struct pt_regs *regs,
 static int
 do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 {
-	union offset_union offset;
+	union offset_union offset = {0};
 	unsigned long instr = 0, instrptr;
 	int (*handler)(unsigned long addr, unsigned long instr, struct pt_regs *regs);
 	unsigned int type;
-- 
1.7.9.5

             reply	other threads:[~2012-09-10  3:25 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-10  3:25 Chanho Min [this message]
2012-09-10  3:25 ` [PATCH] ARM: Fix build warning in do_alignment Chanho Min
2012-09-10  8:40 ` Russell King - ARM Linux
2012-09-10  8:40   ` Russell King - ARM Linux
2012-09-11  1:53   ` Chanho Min
2012-09-11  1:53     ` Chanho Min
  -- strict thread matches above, loose matches on Subject: below --
2012-09-04  8:01 Chanho Min

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