X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=drivers%2Fusb%2Fmisc%2Flegousbtower.c;h=ece9b3c1eaac2959bafefcaf7205a76799a94e50;hb=49d8ffab82342904e22f156530649faff9e6baae;hp=7771be3ac178ea0e95ca7da1f85ff55543ff4a00;hpb=cb8a4deaf9b2778653c4391d8ccb24c5ab159f9d;p=cascardo%2Flinux.git

diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index 7771be3ac178..ece9b3c1eaac 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -817,10 +817,8 @@ static int tower_probe (struct usb_interface *interface, const struct usb_device
 
 	dev = kmalloc (sizeof(struct lego_usb_tower), GFP_KERNEL);
 
-	if (dev == NULL) {
-		dev_err(idev, "Out of memory\n");
+	if (!dev)
 		goto exit;
-	}
 
 	mutex_init(&dev->lock);
 
@@ -871,30 +869,20 @@ static int tower_probe (struct usb_interface *interface, const struct usb_device
 	}
 
 	dev->read_buffer = kmalloc (read_buffer_size, GFP_KERNEL);
-	if (!dev->read_buffer) {
-		dev_err(idev, "Couldn't allocate read_buffer\n");
+	if (!dev->read_buffer)
 		goto error;
-	}
 	dev->interrupt_in_buffer = kmalloc (usb_endpoint_maxp(dev->interrupt_in_endpoint), GFP_KERNEL);
-	if (!dev->interrupt_in_buffer) {
-		dev_err(idev, "Couldn't allocate interrupt_in_buffer\n");
+	if (!dev->interrupt_in_buffer)
 		goto error;
-	}
 	dev->interrupt_in_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!dev->interrupt_in_urb) {
-		dev_err(idev, "Couldn't allocate interrupt_in_urb\n");
+	if (!dev->interrupt_in_urb)
 		goto error;
-	}
 	dev->interrupt_out_buffer = kmalloc (write_buffer_size, GFP_KERNEL);
-	if (!dev->interrupt_out_buffer) {
-		dev_err(idev, "Couldn't allocate interrupt_out_buffer\n");
+	if (!dev->interrupt_out_buffer)
 		goto error;
-	}
 	dev->interrupt_out_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!dev->interrupt_out_urb) {
-		dev_err(idev, "Couldn't allocate interrupt_out_urb\n");
+	if (!dev->interrupt_out_urb)
 		goto error;
-	}
 	dev->interrupt_in_interval = interrupt_in_interval ? interrupt_in_interval : dev->interrupt_in_endpoint->bInterval;
 	dev->interrupt_out_interval = interrupt_out_interval ? interrupt_out_interval : dev->interrupt_out_endpoint->bInterval;