diff options
Diffstat (limited to 'drivers/usb/serial/quatech2.c')
| -rw-r--r-- | drivers/usb/serial/quatech2.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c index a24d59ae403..504f5bff79c 100644 --- a/drivers/usb/serial/quatech2.c +++ b/drivers/usb/serial/quatech2.c @@ -15,7 +15,6 @@ #include <asm/unaligned.h> #include <linux/errno.h> -#include <linux/init.h> #include <linux/slab.h> #include <linux/tty.h> #include <linux/tty_driver.h> @@ -373,7 +372,7 @@ static int qt2_open(struct tty_struct *tty, struct usb_serial_port *port) device_port, data, 2, QT2_USB_TIMEOUT); if (status < 0) { - dev_err(&port->dev, "%s - open port failed %i", __func__, + dev_err(&port->dev, "%s - open port failed %i\n", __func__, status); kfree(data); return status; @@ -676,10 +675,8 @@ static int qt2_setup_urbs(struct usb_serial *serial) serial_priv = usb_get_serial_data(serial); serial_priv->read_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!serial_priv->read_urb) { - dev_err(&serial->dev->dev, "No free urbs available\n"); + if (!serial_priv->read_urb) return -ENOMEM; - } usb_fill_bulk_urb(serial_priv->read_urb, serial->dev, usb_rcvbulkpipe(serial->dev, @@ -715,10 +712,8 @@ static int qt2_attach(struct usb_serial *serial) } serial_priv = kzalloc(sizeof(*serial_priv), GFP_KERNEL); - if (!serial_priv) { - dev_err(&serial->dev->dev, "%s - Out of memory\n", __func__); + if (!serial_priv) return -ENOMEM; - } serial_priv->read_buffer = kmalloc(QT2_READ_BUFFER_SIZE, GFP_KERNEL); if (!serial_priv->read_buffer) { |