From: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Date: Tue, 23 Sep 2014 08:36:37 +0000 (+0300)
Subject: staging: emxx_udc: Do not use comparisons on bool tests
X-Git-Tag: v3.18-rc1~130^2~232
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5cbca957067a58dd1e381693b4a8a01f5aea6485;p=karo-tx-linux.git

staging: emxx_udc: Do not use comparisons on bool tests

This fixes the following coccinelle warning:
WARNING: Comparison of bool to 0/1

Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index 341b65216b3c..16265d4efedc 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -2009,8 +2009,7 @@ static inline void _nbu2ss_epn_in_int(
 		result = _nbu2ss_epn_in_transfer(udc, ep, req);
 
 	} else {
-		if ((req->zero != 0)
-		&& ((req->req.actual % ep->ep.maxpacket) == 0)) {
+		if (req->zero && ((req->req.actual % ep->ep.maxpacket) == 0)) {
 
 			status =
 			_nbu2ss_readl(&preg->EP_REGS[ep->epnum-1].EP_STATUS);
@@ -2097,8 +2096,7 @@ static inline void _nbu2ss_epn_out_dma_int(
 	num = ep->epnum - 1;
 
 	if (req->req.actual == req->req.length) {
-		if ((req->req.length % ep->ep.maxpacket)
-				&& (req->zero == 0)) {
+		if ((req->req.length % ep->ep.maxpacket) && !req->zero) {
 			req->div_len = 0;
 			req->dma_flag = FALSE;
 			_nbu2ss_ep_done(ep, req, 0);