From: Davidlohr Bueso <dave@gnu.org>
To: Greg Kroah-Hartman <gregkh@suse.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
linux-kbuild <linux-kbuild@vger.kernel.org>,
linux-serial@vger.kernel.org
Subject: [PATCH] serial: 8250: fix uninitialized compiler warning
Date: Tue, 09 Nov 2010 13:55:23 -0300 [thread overview]
Message-ID: <1289321723.2260.14.camel@cowboy> (raw)
From: Davidlohr Bueso <dave@gnu.org>
This addresses:
CC [M] drivers/serial/8250.o
drivers/serial/8250.c: In function ‘serial8250_shutdown’:
drivers/serial/8250.c:1696: warning: ‘i’ may be used uninitialized in this function
drivers/serial/8250.c:1696: note: ‘i’ was declared here
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
---
drivers/serial/8250.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 4d8e14b..f734eee 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -1693,7 +1693,7 @@ static int serial_link_irq_chain(struct uart_8250_port *up)
static void serial_unlink_irq_chain(struct uart_8250_port *up)
{
- struct irq_info *i;
+ struct irq_info *i = NULL;
struct hlist_node *n;
struct hlist_head *h;
--
1.7.1
next reply other threads:[~2010-11-09 16:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-09 16:55 Davidlohr Bueso [this message]
2010-11-09 17:01 ` [PATCH] serial: 8250: fix uninitialized compiler warning Randy Dunlap
2010-11-09 18:33 ` Alan Cox
2010-11-09 18:54 ` Davidlohr Bueso
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