usb: usb-skeleton: don't print on ENOMEM

All kmalloc-based functions print enough information on failures.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
index 89e02a7..5133a07 100644 (file)
--- a/drivers/usb/usb-skeleton.c
+++ b/drivers/usb/usb-skeleton.c
@@ -499,10 +499,8 @@ static int skel_probe(struct usb_interface *interface,
 
        /* allocate memory for our device state and initialize it */
        dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-       if (!dev) {
-               dev_err(&interface->dev, "Out of memory\n");
+       if (!dev)
                goto error;
-       }
        kref_init(&dev->kref);
        sema_init(&dev->limit_sem, WRITES_IN_FLIGHT);
        mutex_init(&dev->io_mutex);
@@ -526,11 +524,8 @@ static int skel_probe(struct usb_interface *interface,
                        dev->bulk_in_size = buffer_size;
                        dev->bulk_in_endpointAddr = endpoint->bEndpointAddress;
                        dev->bulk_in_buffer = kmalloc(buffer_size, GFP_KERNEL);
-                       if (!dev->bulk_in_buffer) {
-                               dev_err(&interface->dev,
-                                       "Could not allocate bulk_in_buffer\n");
+                       if (!dev->bulk_in_buffer)
                                goto error;
-                       }
                        dev->bulk_in_urb = usb_alloc_urb(0, GFP_KERNEL);
                        if (!dev->bulk_in_urb)
                                goto error;