linux-kernel - [PATCH] drivers/usb/core: hcd.c: Added parenthesis' to sizeof

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Date:	Sat, 11 Apr 2015 03:41:10 -0700
From:	Chase Metzger <chasemetzger15@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	stern@...land.harvard.edu, balbi@...com, dan.j.williams@...el.com,
	antoine.tenart@...e-electrons.com, pmladek@...e.cz,
	sergei.shtylyov@...entembedded.com, rafael.j.wysocki@...el.com,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	Chase Metzger <chasemetzger15@...il.com>
Subject: [PATCH] drivers/usb/core: hcd.c: Added parenthesis' to sizeof

Removed all warnings generated by checkpatch.pl about sizeof not having parenthesis'.

Signed-off-by: Chase Metzger <chasemetzger15@...il.com>
---
 drivers/usb/core/hcd.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 557f2b8..601476c7 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -447,7 +447,7 @@ rh_string(int id, struct usb_hcd const *hcd, u8 *data, unsigned len)
 		break;
 	case 3:
 		/* Manufacturer */
-		snprintf(buf, sizeof buf, "%s %s %s", init_utsname()->sysname,
+		snprintf(buf, sizeof(buf), "%s %s %s", init_utsname()->sysname,
 			init_utsname()->release, hcd->driver->description);
 		s = buf;
 		break;
@@ -578,16 +578,16 @@ static int rh_call_control(struct usb_hcd *hcd, struct urb *urb)
 			switch (hcd->speed) {
 			case HCD_USB3:
 				bufp = ss_rh_config_descriptor;
-				len = sizeof ss_rh_config_descriptor;
+				len = sizeof(ss_rh_config_descriptor);
 				break;
 			case HCD_USB25:
 			case HCD_USB2:
 				bufp = hs_rh_config_descriptor;
-				len = sizeof hs_rh_config_descriptor;
+				len = sizeof(hs_rh_config_descriptor);
 				break;
 			case HCD_USB11:
 				bufp = fs_rh_config_descriptor;
-				len = sizeof fs_rh_config_descriptor;
+				len = sizeof(fs_rh_config_descriptor);
 				break;
 			default:
 				goto error;
@@ -1008,7 +1008,7 @@ static int register_root_hub(struct usb_hcd *hcd)
 	usb_dev->devnum = devnum;
 	usb_dev->bus->devnum_next = devnum + 1;
 	memset(&usb_dev->bus->devmap.devicemap, 0,
-			sizeof usb_dev->bus->devmap.devicemap);
+			sizeof(usb_dev->bus->devmap.devicemap));
 	set_bit(devnum, usb_dev->bus->devmap.devicemap);
 	usb_set_device_state(usb_dev, USB_STATE_ADDRESS);
 
@@ -1016,7 +1016,7 @@ static int register_root_hub(struct usb_hcd *hcd)
 
 	usb_dev->ep0.desc.wMaxPacketSize = cpu_to_le16(64);
 	retval = usb_get_device_descriptor(usb_dev, USB_DT_DEVICE_SIZE);
-	if (retval != sizeof usb_dev->descriptor) {
+	if (retval != sizeof(usb_dev->descriptor)) {
 		mutex_unlock(&usb_bus_list_lock);
 		dev_dbg(parent_dev, "can't read %s device descriptor %d\n",
 				dev_name(&usb_dev->dev), retval);
-- 
1.9.1

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