[PATCH] HID: usbkbd: return proper error code

[Sudip Mukherjee <sudipm.mukherjee@gmail.com>]

Use proper error code instead of using -1 on failure to allocate
memory. We may use the error code later in the caller.

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
---
 drivers/hid/usbhid/usbkbd.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/hid/usbhid/usbkbd.c b/drivers/hid/usbhid/usbkbd.c
index 9a332e6..ee53359 100644
--- a/drivers/hid/usbhid/usbkbd.c
+++ b/drivers/hid/usbhid/usbkbd.c
@@ -249,15 +249,15 @@ static void usb_kbd_close(struct input_dev *dev)
 static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd)
 {
 	if (!(kbd->irq = usb_alloc_urb(0, GFP_KERNEL)))
-		return -1;
+		return -ENOMEM;
 	if (!(kbd->led = usb_alloc_urb(0, GFP_KERNEL)))
-		return -1;
+		return -ENOMEM;
 	if (!(kbd->new = usb_alloc_coherent(dev, 8, GFP_ATOMIC, &kbd->new_dma)))
-		return -1;
+		return -ENOMEM;
 	if (!(kbd->cr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_KERNEL)))
-		return -1;
+		return -ENOMEM;
 	if (!(kbd->leds = usb_alloc_coherent(dev, 1, GFP_ATOMIC, &kbd->leds_dma)))
-		return -1;
+		return -ENOMEM;
 
 	return 0;
 }
-- 
1.9.1