Merge branch 'next' into for-linus

Prepare first set of updates for 3.10 merge window.

1 files changed, 16 insertions, 15 deletions

diff --git a/net/nfc/hci/command.c b/net/nfc/hci/command.c
index 71c6a7086b8..64f922be928 100644
--- a/net/nfc/hci/command.c
+++ b/net/nfc/hci/command.c
@@ -257,16 +257,16 @@ static u8 nfc_hci_create_pipe(struct nfc_hci_dev *hdev, u8 dest_host,
 	*result = nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE,
 				      NFC_HCI_ADM_CREATE_PIPE,
 				      (u8 *) &params, sizeof(params), &skb);
-	if (*result == 0) {
-		resp = (struct hci_create_pipe_resp *)skb->data;
-		pipe = resp->pipe;
-		kfree_skb(skb);
+	if (*result < 0)
+		return NFC_HCI_INVALID_PIPE;
 
-		pr_debug("pipe created=%d\n", pipe);
+	resp = (struct hci_create_pipe_resp *)skb->data;
+	pipe = resp->pipe;
+	kfree_skb(skb);
 
-		return pipe;
-	} else
-		return NFC_HCI_INVALID_PIPE;
+	pr_debug("pipe created=%d\n", pipe);
+
+	return pipe;
 }
 
 static int nfc_hci_delete_pipe(struct nfc_hci_dev *hdev, u8 pipe)
@@ -279,19 +279,20 @@ static int nfc_hci_delete_pipe(struct nfc_hci_dev *hdev, u8 pipe)
 
 static int nfc_hci_clear_all_pipes(struct nfc_hci_dev *hdev)
 {
-	int r;
-
 	u8 param[2];
+	size_t param_len = 2;
 
 	/* TODO: Find out what the identity reference data is
 	 * and fill param with it. HCI spec 6.1.3.5 */
 
 	pr_debug("\n");
 
-	r = nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE,
-				NFC_HCI_ADM_CLEAR_ALL_PIPE, param, 2, NULL);
+	if (test_bit(NFC_HCI_QUIRK_SHORT_CLEAR, &hdev->quirks))
+		param_len = 0;
 
-	return 0;
+	return nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE,
+				   NFC_HCI_ADM_CLEAR_ALL_PIPE, param, param_len,
+				   NULL);
 }
 
 int nfc_hci_disconnect_gate(struct nfc_hci_dev *hdev, u8 gate)
@@ -348,7 +349,7 @@ int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate,
 		return -EADDRINUSE;
 
 	if (pipe != NFC_HCI_INVALID_PIPE)
-		goto pipe_is_open;
+		goto open_pipe;
 
 	switch (dest_gate) {
 	case NFC_HCI_LINK_MGMT_GATE:
@@ -365,6 +366,7 @@ int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate,
 		break;
 	}
 
+open_pipe:
 	r = nfc_hci_open_pipe(hdev, pipe);
 	if (r < 0) {
 		if (pipe_created)
@@ -375,7 +377,6 @@ int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate,
 		return r;
 	}
 
-pipe_is_open:
 	hdev->gate2pipe[dest_gate] = pipe;
 
 	return 0;