diff options
Diffstat (limited to 'drivers/usb/serial/sierra.c')
| -rw-r--r-- | drivers/usb/serial/sierra.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index de958c5b52e..a9eb6221a81 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -497,14 +497,12 @@ static int sierra_write(struct tty_struct *tty, struct usb_serial_port *port, buffer = kmalloc(writesize, GFP_ATOMIC); if (!buffer) { - dev_err(&port->dev, "out of memory\n"); retval = -ENOMEM; goto error_no_buffer; } urb = usb_alloc_urb(0, GFP_ATOMIC); if (!urb) { - dev_err(&port->dev, "no more free urbs\n"); retval = -ENOMEM; goto error_no_urb; } @@ -736,11 +734,8 @@ static struct urb *sierra_setup_urb(struct usb_serial *serial, int endpoint, return NULL; urb = usb_alloc_urb(0, mem_flags); - if (urb == NULL) { - dev_dbg(&serial->dev->dev, "%s: alloc for endpoint %d failed\n", - __func__, endpoint); + if (!urb) return NULL; - } buf = kmalloc(len, mem_flags); if (buf) { @@ -752,9 +747,6 @@ static struct urb *sierra_setup_urb(struct usb_serial *serial, int endpoint, dev_dbg(&serial->dev->dev, "%s %c u : %p d:%p\n", __func__, dir == USB_DIR_IN ? 'i' : 'o', urb, buf); } else { - dev_dbg(&serial->dev->dev, "%s %c u:%p d:%p\n", __func__, - dir == USB_DIR_IN ? 'i' : 'o', urb, buf); - sierra_release_urb(urb); urb = NULL; } |