Spotted by a compile warning:
drivers/tty/serial/8250/8250_core.c: In function
'serial8250_shutdown':
drivers/tty/serial/8250/8250_core.c:1747:18: warning:
'i' may be used uninitialized in this function [-Wuninitialized]
drivers/tty/serial/8250/8250_core.c:1725:19: note:
'i' was declared here
Just because it annoys user.
Signed-off-by: Chunhe Lan <Chunhe.Lan@xxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/tty/serial/8250/8250_core.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
index 312a83f..894a357 100644
--- a/drivers/tty/serial/8250/8250_core.c
+++ b/drivers/tty/serial/8250/8250_core.c
@@ -1722,7 +1722,7 @@ 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;
--
1.7.6.5
--
To unsubscribe from this list: send the line "unsubscribe linux-serial" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
