usb: gadget: ci13xxx: drop needless parens

Small and self-evident cleanup.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 8 insertions, 8 deletions

diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c
index 3a453393735c..992ce1145d26 100644
--- a/drivers/usb/gadget/ci13xxx_udc.c
+++ b/drivers/usb/gadget/ci13xxx_udc.c
@@ -1760,14 +1760,14 @@ __acquires(mEp->lock)
 
         if ((setup->bRequestType & USB_RECIP_MASK) == USB_RECIP_DEVICE) {
                 /* Assume that device is bus powered for now. */
-                *((u16 *)req->buf) = _udc->remote_wakeup << 1;
+                *(u16 *)req->buf = _udc->remote_wakeup << 1;
                 retval = 0;
         } else if ((setup->bRequestType & USB_RECIP_MASK) \
                    == USB_RECIP_ENDPOINT) {
                 dir = (le16_to_cpu(setup->wIndex) & USB_ENDPOINT_DIR_MASK) ?
                         TX : RX;
                 num =  le16_to_cpu(setup->wIndex) & USB_ENDPOINT_NUMBER_MASK;
-                *((u16 *)req->buf) = hw_ep_get_halt(num, dir);
+                *(u16 *)req->buf = hw_ep_get_halt(num, dir);
         }
         /* else do nothing; reserved for future use */
 
@@ -2284,8 +2284,8 @@ static int ep_queue(struct usb_ep *ep, struct usb_request *req,
                 goto done;
         }
 
-        if (req->length > (4 * CI13XXX_PAGE_SIZE)) {
-                req->length = (4 * CI13XXX_PAGE_SIZE);
+        if (req->length > 4 * CI13XXX_PAGE_SIZE) {
+                req->length = 4 * CI13XXX_PAGE_SIZE;
                 retval = -EMSGSIZE;
                 warn("request length truncated");
         }
diff --git a/drivers/usb/gadget/ci13xxx_udc.h b/drivers/usb/gadget/ci13xxx_udc.h
index 66f41a34c765..926cd68aed41 100644
--- a/drivers/usb/gadget/ci13xxx_udc.h
+++ b/drivers/usb/gadget/ci13xxx_udc.h
@@ -20,10 +20,10 @@
  * DEFINE
  *****************************************************************************/
 #define CI13XXX_PAGE_SIZE  4096ul /* page size for TD's */
-#define ENDPT_MAX          (32)
-#define CTRL_PAYLOAD_MAX   (64)
-#define RX        (0)  /* similar to USB_DIR_OUT but can be used as an index */
-#define TX        (1)  /* similar to USB_DIR_IN  but can be used as an index */
+#define ENDPT_MAX          32
+#define CTRL_PAYLOAD_MAX   64
+#define RX        0  /* similar to USB_DIR_OUT but can be used as an index */
+#define TX        1  /* similar to USB_DIR_IN  but can be used as an index */
 
 /******************************************************************************
  * STRUCTURES