Commit 2bd27b93 authored Feb 20, 2018 by Christopher Diaz Riveros Committed by Greg Kroah-Hartman Feb 22, 2018

staging: emxx_udc: Remove unneeded cast

Fix Coccinelle alert:

drivers/staging//emxx_udc/emxx_udc.c:2689:19-21: WARNING: casting value returned by memory allocation function to (u8 *) is useless.

This issue was detected by using the Coccinelle software.

Signed-off-by: Christopher Diaz Riveros <chrisadr@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 8b6c7a34

drivers/staging/emxx_udc/emxx_udc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2686,7 +2686,7 @@ static int nbu2ss_ep_queue(

		if (req->unaligned) {
		if (!ep->virt_buf)
		ep->virt_buf = (u8 *)dma_alloc_coherent(
		ep->virt_buf = dma_alloc_coherent(
		NULL, PAGE_SIZE,
		&ep->phys_buf, GFP_ATOMIC \| GFP_DMA);
		if (ep->epnum > 0) {