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Commit b94b3a62 authored by Kurt Kanzenbach's avatar Kurt Kanzenbach Committed by Greg Kroah-Hartman
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staging: usbip: simplified cleanup function 



This patch simplified "stub_device_free" cleanup function:
 - changed return type to void, since the return value is
   not checked anywhere
 - kfree is NULL-safe, so removed if statement
 - deleted debug-message

Signed-off-by: default avatarKurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: default avatarStefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 521e1e7c

drivers/staging/usbip/stub_dev.c

+1 −7
Original line number Diff line number Diff line
@@ -327,15 +327,9 @@ static struct stub_device *stub_device_alloc(struct usb_device *udev, 
	return sdev;

}



static int stub_device_free(struct stub_device *sdev)

static void stub_device_free(struct stub_device *sdev)

{

	if (!sdev)

		return -EINVAL;



	kfree(sdev);

	pr_debug("kfree udev ok\n");



	return 0;

}



/*