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>
diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c
index 3a45339..992ce11 100644
--- a/drivers/usb/gadget/ci13xxx_udc.c
+++ b/drivers/usb/gadget/ci13xxx_udc.c
@@ -1760,14 +1760,14 @@
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 @@
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");
}