Messages in this thread Patch in this message | | | Subject | [PATCH] serial: 8250: fix uninitialized compiler warning | From | Davidlohr Bueso <> | Date | Tue, 09 Nov 2010 13:55:23 -0300 |
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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
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