Bluetooth: hci_h5: clean up hci_h5 code
This patch fixes checkpatch warnings:
- Comparison to NULL could be re-written
- no space required after a cast
Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c
index b35b238..abee221 100644
--- a/drivers/bluetooth/hci_h5.c
+++ b/drivers/bluetooth/hci_h5.c
@@ -128,7 +128,7 @@
{
const unsigned char sync_req[] = { 0x01, 0x7e };
unsigned char conf_req[] = { 0x03, 0xfc, 0x01 };
- struct hci_uart *hu = (struct hci_uart *) arg;
+ struct hci_uart *hu = (struct hci_uart *)arg;
struct h5 *h5 = hu->priv;
struct sk_buff *skb;
unsigned long flags;
@@ -210,7 +210,7 @@
init_timer(&h5->timer);
h5->timer.function = h5_timed_event;
- h5->timer.data = (unsigned long) hu;
+ h5->timer.data = (unsigned long)hu;
h5->tx_win = H5_TX_WIN_MAX;
@@ -453,7 +453,7 @@
return -ENOMEM;
}
- h5->rx_skb->dev = (void *) hu->hdev;
+ h5->rx_skb->dev = (void *)hu->hdev;
return 0;
}
@@ -696,7 +696,7 @@
}
skb = skb_dequeue(&h5->unrel);
- if (skb != NULL) {
+ if (skb) {
nskb = h5_prepare_pkt(hu, bt_cb(skb)->pkt_type,
skb->data, skb->len);
if (nskb) {
@@ -714,7 +714,7 @@
goto unlock;
skb = skb_dequeue(&h5->rel);
- if (skb != NULL) {
+ if (skb) {
nskb = h5_prepare_pkt(hu, bt_cb(skb)->pkt_type,
skb->data, skb->len);
if (nskb) {
