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Commit 5a08ecce authored by Andrei Emeltchenko's avatar Andrei Emeltchenko Committed by Gustavo Padovan
Browse files

Bluetooth: Do not use assignments in IF conditions 



Fix checkpatch warnings concerning assignments in if conditions.

Signed-off-by: default avatarAndrei Emeltchenko <andrei.emeltchenko@nokia.com>
Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
parent 17fa4b9d

net/bluetooth/af_bluetooth.c

+4 −2
Original line number Diff line number Diff line
@@ -240,7 +240,8 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, 
	if (flags & (MSG_OOB))

		return -EOPNOTSUPP;



	if (!(skb = skb_recv_datagram(sk, flags, noblock, &err))) {

	skb = skb_recv_datagram(sk, flags, noblock, &err);

	if (!skb) {

		if (sk->sk_shutdown & RCV_SHUTDOWN)

			return 0;

		return err;
@@ -323,7 +324,8 @@ int bt_sock_stream_recvmsg(struct kiocb *iocb, struct socket *sock, 
			if (copied >= target)

				break;



			if ((err = sock_error(sk)) != 0)

			err = sock_error(sk);

			if (err)

				break;

			if (sk->sk_shutdown & RCV_SHUTDOWN)

				break;

net/bluetooth/cmtp/capi.c

+2 −1
Original line number Diff line number Diff line
@@ -155,7 +155,8 @@ static void cmtp_send_interopmsg(struct cmtp_session *session, 


	BT_DBG("session %p subcmd 0x%02x appl %d msgnum %d", session, subcmd, appl, msgnum);



	if (!(skb = alloc_skb(CAPI_MSG_BASELEN + 6 + len, GFP_ATOMIC))) {

	skb = alloc_skb(CAPI_MSG_BASELEN + 6 + len, GFP_ATOMIC);

	if (!skb) {

		BT_ERR("Can't allocate memory for interoperability packet");

		return;

	}

net/bluetooth/cmtp/core.c

+6 −3
Original line number Diff line number Diff line
@@ -115,7 +115,8 @@ static inline void cmtp_add_msgpart(struct cmtp_session *session, int id, const 


	size = (skb) ? skb->len + count : count;



	if (!(nskb = alloc_skb(size, GFP_ATOMIC))) {

	nskb = alloc_skb(size, GFP_ATOMIC);

	if (!nskb) {

		BT_ERR("Can't allocate memory for CAPI message");

		return;

	}
@@ -216,7 +217,8 @@ static void cmtp_process_transmit(struct cmtp_session *session) 


	BT_DBG("session %p", session);



	if (!(nskb = alloc_skb(session->mtu, GFP_ATOMIC))) {

	nskb = alloc_skb(session->mtu, GFP_ATOMIC);

	if (!nskb) {

		BT_ERR("Can't allocate memory for new frame");

		return;

	}
@@ -224,7 +226,8 @@ static void cmtp_process_transmit(struct cmtp_session *session) 
	while ((skb = skb_dequeue(&session->transmit))) {

		struct cmtp_scb *scb = (void *) skb->cb;



		if ((tail = (session->mtu - nskb->len)) < 5) {

		tail = session->mtu - nskb->len;

		if (tail < 5) {

			cmtp_send_frame(session, nskb->data, nskb->len);

			skb_trim(nskb, 0);

			tail = session->mtu;

net/bluetooth/hci_core.c

+9 −3
Original line number Diff line number Diff line
@@ -429,7 +429,8 @@ int hci_inquiry(void __user *arg) 
	if (copy_from_user(&ir, ptr, sizeof(ir)))

		return -EFAULT;



	if (!(hdev = hci_dev_get(ir.dev_id)))

	hdev = hci_dev_get(ir.dev_id);

	if (!hdev)

		return -ENODEV;



	hci_dev_lock_bh(hdev);
@@ -489,7 +490,8 @@ int hci_dev_open(__u16 dev) 
	struct hci_dev *hdev;

	int ret = 0;



	if (!(hdev = hci_dev_get(dev)))

	hdev = hci_dev_get(dev);

	if (!hdev)

		return -ENODEV;



	BT_DBG("%s %p", hdev->name, hdev);
@@ -1940,7 +1942,11 @@ static void hci_cmd_task(unsigned long arg) 
	}



	/* Send queued commands */

	if (atomic_read(&hdev->cmd_cnt) && (skb = skb_dequeue(&hdev->cmd_q))) {

	if (atomic_read(&hdev->cmd_cnt)) {

		skb = skb_dequeue(&hdev->cmd_q);

		if (!skb)

			return;



		kfree_skb(hdev->sent_cmd);



		hdev->sent_cmd = skb_clone(skb, GFP_ATOMIC);

net/bluetooth/hci_event.c

+14 −8
Original line number Diff line number Diff line
@@ -851,12 +851,15 @@ static void hci_cs_add_sco(struct hci_dev *hdev, __u8 status) 
	hci_dev_lock(hdev);



	acl = hci_conn_hash_lookup_handle(hdev, handle);

	if (acl && (sco = acl->link)) {

	if (acl) {

		sco = acl->link;

		if (sco) {

			sco->state = BT_CLOSED;



			hci_proto_connect_cfm(sco, status);

			hci_conn_del(sco);

		}

	}



	hci_dev_unlock(hdev);

}
@@ -1037,12 +1040,15 @@ static void hci_cs_setup_sync_conn(struct hci_dev *hdev, __u8 status) 
	hci_dev_lock(hdev);



	acl = hci_conn_hash_lookup_handle(hdev, handle);

	if (acl && (sco = acl->link)) {

	if (acl) {

		sco = acl->link;

		if (sco) {

			sco->state = BT_CLOSED;



			hci_proto_connect_cfm(sco, status);

			hci_conn_del(sco);

		}

	}



	hci_dev_unlock(hdev);

}