watchdog: pcwd_usb: don't print error when allocating urb fails

kmalloc will print enough information in case of failure.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c
index 68952d9..99ebf6e 100644 (file)
--- a/drivers/watchdog/pcwd_usb.c
+++ b/drivers/watchdog/pcwd_usb.c
@@ -666,10 +666,8 @@ static int usb_pcwd_probe(struct usb_interface *interface,
 
        /* allocate the urb's */
        usb_pcwd->intr_urb = usb_alloc_urb(0, GFP_KERNEL);
-       if (!usb_pcwd->intr_urb) {
-               pr_err("Out of memory\n");
+       if (!usb_pcwd->intr_urb)
                goto error;
-       }
 
        /* initialise the intr urb's */
        usb_fill_int_urb(usb_pcwd->intr_urb, udev, pipe,