The patch based on linux-2.6 upstream and elimiate this compile warning
info:
drivers/serial/8250.c: In function â??serial8250_shutdownâ??:
drivers/serial/8250.c:1612: warning: â??iâ?? may be used uninitialized in this
function
Signed-off-by: Sheng Yang <sheng@xxxxxxxxxxxxxxx>
CC: Alan Cox <alan@xxxxxxxxxx>
---
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 303272a..c78eee6 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -1609,7 +1609,7 @@ 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;
--
1.5.4.5
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