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 341b652..16265d4 100644 (file)
--- 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);