Commit 8a102fd6 authored by Peter Senna Tschudin's avatar Peter Senna Tschudin Committed by Greg Kroah-Hartman
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usb-misc: sisusbvga: Remove null test before calls to kfree() 



This patch removes null test before calls to kfree() as kfree() can
handle null pointers safely.

Signed-off-by: default avatarPeter Senna Tschudin <peter.senna@collabora.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 662bfe7b

drivers/usb/misc/sisusbvga/sisusb.c

+4 −8
Original line number Diff line number Diff line
@@ -76,16 +76,12 @@ static void sisusb_free_buffers(struct sisusb_usb_data *sisusb) 
	int i;



	for (i = 0; i < NUMOBUFS; i++) {

		if (sisusb->obuf[i]) {

		kfree(sisusb->obuf[i]);

		sisusb->obuf[i] = NULL;

	}

	}

	if (sisusb->ibuf) {

	kfree(sisusb->ibuf);

	sisusb->ibuf = NULL;

}

}



static void sisusb_free_urbs(struct sisusb_usb_data *sisusb)

{