[OPW,kernel,v2] Staging: btmtk_usb: Fix incorrect brace placement
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Message ID 1381011169-7362-1-git-send-email-rashika.kheria@gmail.com
State Superseded
Headers show

Commit Message

Rashika Oct. 5, 2013, 10:12 p.m. UTC
The patch fixes the following checkpatch.pl warning in btmtk_usb.c
WARNING: braces {} are not necessary for single statement blocks

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---

This revision fixes the following issues from the previous revision-
Driver Name not mentioned in Subject

 drivers/staging/btmtk_usb/btmtk_usb.c |   12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

Patch
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diff --git a/drivers/staging/btmtk_usb/btmtk_usb.c b/drivers/staging/btmtk_usb/btmtk_usb.c
index 0acd491..3dd83d2 100644
--- a/drivers/staging/btmtk_usb/btmtk_usb.c
+++ b/drivers/staging/btmtk_usb/btmtk_usb.c
@@ -249,9 +249,8 @@  static u16 checksume16(u8 *pData, int len)
 	if (len)
 		sum += *((u8 *)pData);
 
-	while (sum >> 16) {
+	while (sum >> 16)
 		sum = (sum & 0xFFFF) + (sum >> 16);
-	}
 
 	return ~sum;
 }
@@ -270,9 +269,8 @@  static int btmtk_usb_chk_crc(struct btmtk_usb_data *data, u32 checksum_len)
 			DEVICE_VENDOR_REQUEST_IN, 0x20, 0x00, data->io_buf, 8,
 			CONTROL_TIMEOUT_JIFFIES);
 
-	if (ret < 0) {
+	if (ret < 0)
 		BT_ERR("%s error(%d)\n", __func__, ret);
-	}
 
 	return ret;
 }
@@ -691,9 +689,8 @@  loadfw_protect:
 			/* U2M_PDMA descriptor */
 			btmtk_usb_io_write32(data, 0x230, cur_len);
 
-			while ((sent_len % 4) != 0) {
+			while ((sent_len % 4) != 0)
 				sent_len++;
-			}
 
 			/* U2M_PDMA length */
 			btmtk_usb_io_write32(data, 0x234, sent_len << 16);
@@ -946,9 +943,8 @@  static void btmtk_usb_bulk_in_complete(struct urb *urb)
 	BT_DBG("%s:%s urb %p status %d count %d", __func__, hdev->name,
 					urb, urb->status, urb->actual_length);
 
-	if (!test_bit(HCI_RUNNING, &hdev->flags)) {
+	if (!test_bit(HCI_RUNNING, &hdev->flags))
 		return;
-	}
 
 	if (urb->status == 0) {
 		hdev->stat.byte_rx += urb->actual_length;