NFC: Fix some code style and whitespace issues

Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

net/nfc/core.c

@@ -198,7 +198,7 @@ static struct nfc_target *nfc_find_target(struct nfc_dev *dev, u32 target_idx)
 	if (dev->n_targets == 0)
 		return NULL;
 
-	for (i = 0; i < dev->n_targets ; i++) {
+	for (i = 0; i < dev->n_targets; i++) {
 		if (dev->targets[i].idx == target_idx)
 			return &dev->targets[i];
 	}

net/nfc/hci/core.c

@@ -65,8 +65,9 @@ static void nfc_hci_msg_tx_work(struct work_struct *work)
 							  -ETIME);
 			kfree(hdev->cmd_pending_msg);
 			hdev->cmd_pending_msg = NULL;
-		} else
+		} else {
 			goto exit;
+		}
 	}
 
 next_msg:
@@ -535,7 +536,8 @@ static int hci_start_poll(struct nfc_dev *nfc_dev,
 		return hdev->ops->start_poll(hdev, im_protocols, tm_protocols);
 	else
 		return nfc_hci_send_event(hdev, NFC_HCI_RF_READER_A_GATE,
-				       NFC_HCI_EVT_READER_REQUESTED, NULL, 0);
+					  NFC_HCI_EVT_READER_REQUESTED,
+					  NULL, 0);
 }
 
 static void hci_stop_poll(struct nfc_dev *nfc_dev)
@@ -639,9 +641,9 @@ static int hci_transceive(struct nfc_dev *nfc_dev, struct nfc_target *target,
 						     cb_context);
 			if (r == 1)
 				r = -ENOTSUPP;
-		}
-		else
+		} else {
 			r = -ENOTSUPP;
+		}
 		break;
 	}
 
@@ -891,7 +893,7 @@ void nfc_hci_driver_failure(struct nfc_hci_dev *hdev, int err)
 }
 EXPORT_SYMBOL(nfc_hci_driver_failure);
 
-void inline nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb)
+void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb)
 {
 	nfc_llc_rcv_from_drv(hdev->llc, skb);
 }

net/nfc/hci/llc.c

@@ -72,7 +72,7 @@ int nfc_llc_register(const char *name, struct nfc_llc_ops *ops)
 	llc_engine->ops = ops;
 
 	INIT_LIST_HEAD(&llc_engine->entry);
-	list_add_tail (&llc_engine->entry, &llc_engines);
+	list_add_tail(&llc_engine->entry, &llc_engines);
 
 	return 0;
 }

net/nfc/hci/llc_shdlc.c

@@ -634,9 +634,9 @@ static void llc_shdlc_sm_work(struct work_struct *work)
 			r = llc_shdlc_connect_initiate(shdlc);
 		else
 			r = -ETIME;
-		if (r < 0)
+		if (r < 0) {
 			llc_shdlc_connect_complete(shdlc, r);
-		else {
+		} else {
 			mod_timer(&shdlc->connect_timer, jiffies +
 				  msecs_to_jiffies(SHDLC_CONNECT_VALUE_MS));
 
@@ -682,9 +682,8 @@ static void llc_shdlc_sm_work(struct work_struct *work)
 			llc_shdlc_handle_send_queue(shdlc);
 		}
 
-		if (shdlc->hard_fault) {
+		if (shdlc->hard_fault)
 			shdlc->llc_failure(shdlc->hdev, shdlc->hard_fault);
-		}
 		break;
 	default:
 		break;

net/nfc/llcp/llcp.c

@@ -65,7 +65,8 @@ static void nfc_llcp_socket_release(struct nfc_llcp_local *local, bool listen)
 			struct nfc_llcp_sock *lsk, *n;
 			struct sock *accept_sk;
 
-			list_for_each_entry_safe(lsk, n, &llcp_sock->accept_queue,
+			list_for_each_entry_safe(lsk, n,
+						 &llcp_sock->accept_queue,
 						 accept_queue) {
 				accept_sk = &lsk->sk;
 				bh_lock_sock(accept_sk);
@@ -1111,7 +1112,7 @@ static void nfc_llcp_recv_snl(struct nfc_llcp_local *local,
 	tlv_len = skb->len - LLCP_HEADER_SIZE;
 	offset = 0;
 
-	while(offset < tlv_len) {
+	while (offset < tlv_len) {
 		type = tlv[0];
 		length = tlv[1];
 
@@ -1168,7 +1169,7 @@ static void nfc_llcp_recv_snl(struct nfc_llcp_local *local,
 
 			pr_debug("%p %d\n", llcp_sock, sap);
 
-		send_snl:
+send_snl:
 			nfc_llcp_send_snl(local, tid, sap);
 			break;
 

net/nfc/nci/core.c

@@ -577,7 +577,6 @@ static void nci_deactivate_target(struct nfc_dev *nfc_dev,
 	}
 }
 
-
 static int nci_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 			   __u8 comm_mode, __u8 *gb, size_t gb_len)
 {

net/nfc/netlink.c

@@ -591,7 +591,7 @@ static int nfc_genl_start_poll(struct sk_buff *skb, struct genl_info *info)
 	if (!info->attrs[NFC_ATTR_DEVICE_INDEX] ||
 	    ((!info->attrs[NFC_ATTR_IM_PROTOCOLS] &&
 	      !info->attrs[NFC_ATTR_PROTOCOLS]) &&
-	     !info->attrs[NFC_ATTR_TM_PROTOCOLS]))
+	      !info->attrs[NFC_ATTR_TM_PROTOCOLS]))
 		return -EINVAL;
 
 	idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);

net/nfc/rawsock.c

@@ -256,7 +256,6 @@ static int rawsock_recvmsg(struct kiocb *iocb, struct socket *sock,
 	return rc ? : copied;
 }
 
-
 static const struct proto_ops rawsock_ops = {
 	.family         = PF_NFC,
 	.owner          = THIS_MODULE,