Commit b29582b1 authored Feb 05, 2015 by Markus Elfring Committed by Greg Kroah-Hartman Mar 18, 2015

uwb/whci: Delete an unnecessary check before the function call "umc_device_unregister"

The umc_device_unregister() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 7b8ef22e

drivers/uwb/whci.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -133,7 +133,6 @@ static void whci_del_cap(struct whci_card *card, int n)
		{
		struct umc_dev *umc = card->devs[n];

		if (umc != NULL)
		umc_device_unregister(umc);
		}