From: "Figo.zhang" <figo1802@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: lkml <linux-kernel@vger.kernel.org>
Subject: [PATCH]io_apic.c: fix compile warning
Date: Wed, 17 Jun 2009 22:25:20 +0800 [thread overview]
Message-ID: <1245248720.3312.27.camel@myhost> (raw)
fix compile warning:
arch/x86/kernel/apic/io_apic.c: In function ‘ioapic_write_entry’:
arch/x86/kernel/apic/io_apic.c:466: warning: ‘eu’ is used uninitialized in this function
arch/x86/kernel/apic/io_apic.c:465: note: ‘eu’ was declared here
Signed-off-by: Figo.zhang <figo1802@gmail.com>
---
arch/x86/kernel/apic/io_apic.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index ef8d929..e9ca066 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -462,7 +462,7 @@ static struct IO_APIC_route_entry ioapic_read_entry(int apic, int pin)
static void
__ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e)
{
- union entry_union eu;
+ union entry_union eu = {{0,0}};
eu.entry = e;
io_apic_write(apic, 0x11 + 2*pin, eu.w2);
io_apic_write(apic, 0x10 + 2*pin, eu.w1);
next reply other threads:[~2009-06-17 14:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-17 14:25 Figo.zhang [this message]
2009-06-17 14:28 ` Alan Cox
2009-06-17 14:29 ` Figo.zhang
[not found] ` <bb33bcf20906170729n616dcdbfkc02a168347612138@mail.gmail.com>
2009-06-17 14:35 ` Subrata Modak
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