Remove code that allocated but never used a buffer during open.
Signed-off-by: Johan Hovold <[email protected]>
---
drivers/usb/serial/iuu_phoenix.c | 15 +--------------
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index d57fb5199218..030390f37b0a 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -976,7 +976,6 @@ static int iuu_open(struct tty_struct *tty, struct
usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
struct device *dev = &port->dev;
- u8 *buf;
int result;
int baud;
u32 actual;
@@ -991,20 +990,8 @@ static int iuu_open(struct tty_struct *tty, struct
usb_serial_port *port)
usb_clear_halt(serial->dev, port->write_urb->pipe);
usb_clear_halt(serial->dev, port->read_urb->pipe);
- buf = kmalloc(10, GFP_KERNEL);
- if (buf == NULL)
- return -ENOMEM;
-
priv->poll = 0;
- /* initialize writebuf */
-#define FISH(a, b, c, d) do { \
- result = usb_control_msg(port->serial->dev, \
- usb_rcvctrlpipe(port->serial->dev, 0), \
- b, a, c, d, buf, 1, 1000); \
- dev_dbg(dev, "0x%x:0x%x:0x%x:0x%x %d - %x\n", a, b, c, d, result, \
- buf[0]); } while (0);
-
#define SOUP(a, b, c, d) do { \
result = usb_control_msg(port->serial->dev, \
usb_sndctrlpipe(port->serial->dev, 0), \
@@ -1017,7 +1004,7 @@ static int iuu_open(struct tty_struct *tty, struct
usb_serial_port *port)
/* sprintf(buf ,"%c%c%c%c",0x03,0x02,0x02,0x0); */
SOUP(0x03, 0x02, 0x02, 0x0);
- kfree(buf);
+
iuu_led(port, 0xF000, 0xF000, 0, 0xFF);
iuu_uart_on(port);
if (boost < 100)
--
2.10.2
--
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