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staging: emxx_udc: remove unneeded parenthesis 

Fix 5 warnings detected by checkpatch.pl about unneeded parenthesis
around conditions tests.

Signed-off-by: Emiliano Ingrassia <ingrassia.emiliano@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Emiliano Ingrassia 2019-03-25 23:57:19 +01:00 committed by Greg Kroah-Hartman
parent ac118d87cf
commit b83970f23f
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/emxx_udc/emxx_udc.c
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@ -136,7 +136,7 @@ static void _nbu2ss_ep0_complete(struct usb_ep *_ep, struct usb_request *_req)
struct usb_ctrlrequest *p_ctrl; struct usb_ctrlrequest *p_ctrl;
struct nbu2ss_udc *udc; struct nbu2ss_udc *udc;
if ((!_ep) || (!_req)) if (!_ep || !_req)
return; return;
udc = (struct nbu2ss_udc *)_req->context; udc = (struct nbu2ss_udc *)_req->context;
@ -2422,13 +2422,13 @@ static int nbu2ss_ep_enable(struct usb_ep *_ep,
struct nbu2ss_ep *ep; struct nbu2ss_ep *ep;
struct nbu2ss_udc *udc; struct nbu2ss_udc *udc;
if ((!_ep) || (!desc)) { if (!_ep || !desc) {
pr_err(" *** %s, bad param\n", __func__); pr_err(" *** %s, bad param\n", __func__);
return -EINVAL; return -EINVAL;
} }
ep = container_of(_ep, struct nbu2ss_ep, ep); ep = container_of(_ep, struct nbu2ss_ep, ep);
if ((!ep->udc)) { if (!ep->udc) {
pr_err(" *** %s, ep == NULL !!\n", __func__); pr_err(" *** %s, ep == NULL !!\n", __func__);
return -EINVAL; return -EINVAL;
} }
@ -2544,7 +2544,7 @@ static int nbu2ss_ep_queue(struct usb_ep *_ep,
int result = -EINVAL; int result = -EINVAL;
/* catch various bogus parameters */ /* catch various bogus parameters */
if ((!_ep) || (!_req)) { if (!_ep || !_req) {
if (!_ep) if (!_ep)
pr_err("udc: %s --- _ep == NULL\n", __func__); pr_err("udc: %s --- _ep == NULL\n", __func__);
@ -2646,7 +2646,7 @@ static int nbu2ss_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
unsigned long flags; unsigned long flags;
/* catch various bogus parameters */ /* catch various bogus parameters */
if ((!_ep) || (!_req)) { if (!_ep || !_req) {
/* pr_err("%s, bad param(1)\n", __func__); */ /* pr_err("%s, bad param(1)\n", __func__); */
return -EINVAL; return -EINVAL;
} }