treewide: use k_is_in_sys_work() API

Replace directly checking if the current thread is the
system workqueue thread by using the new purpose built
k_is_in_sys_work() API.

Signed-off-by: Bjarki Arge Andreasen <[email protected]>

Author: bjarki-andreasen

subsys/bluetooth/host/att.c

@@ -732,7 +732,7 @@ static struct net_buf *bt_att_chan_create_pdu(struct bt_att_chan *chan, uint8_t
 	default: {
 		k_tid_t current_thread = k_current_get();
 
-		if (current_thread == k_work_queue_thread_get(&k_sys_work_q)) {
+		if (k_is_in_sys_work()) {
 			/* No blocking in the sysqueue. */
 			timeout = K_NO_WAIT;
 		} else if (current_thread == att_handle_rsp_thread) {

subsys/bluetooth/host/classic/hfp_ag.c

@@ -215,7 +215,7 @@ static struct bt_ag_tx *bt_ag_tx_alloc(void)
 	 * so if we're in the same workqueue but there are no immediate
 	 * contexts available, there's no chance we'll get one by waiting.
 	 */
-	if (k_current_get() == &k_sys_work_q.thread) {
+	if (k_is_in_sys_work()) {
 		return k_fifo_get(&ag_tx_free, K_NO_WAIT);
 	}
 

subsys/bluetooth/host/conn.c

@@ -1606,8 +1606,7 @@ struct net_buf *bt_conn_create_pdu_timeout(struct net_buf_pool *pool,
 	 */
 	__ASSERT_NO_MSG(!k_is_in_isr());
 
-	if (!K_TIMEOUT_EQ(timeout, K_NO_WAIT) &&
-	    k_current_get() == k_work_queue_thread_get(&k_sys_work_q)) {
+	if (!K_TIMEOUT_EQ(timeout, K_NO_WAIT) && k_is_in_sys_work()) {
 		LOG_WRN("Timeout discarded. No blocking in syswq.");
 		timeout = K_NO_WAIT;
 	}

subsys/bluetooth/host/hci_core.c

@@ -410,7 +410,7 @@ int bt_hci_cmd_send_sync(uint16_t opcode, struct net_buf *buf,
 	/* Since the commands are now processed in the syswq, we cannot suspend
 	 * and wait. We have to send the command from the current context.
 	 */
-	if (k_current_get() == &k_sys_work_q.thread) {
+	if (k_is_in_sys_work()) {
 		/* drain the command queue until we get to send the command of interest. */
 		struct net_buf *cmd = NULL;
 

subsys/bluetooth/host/l2cap.c

@@ -674,8 +674,7 @@ struct net_buf *bt_l2cap_create_pdu_timeout(struct net_buf_pool *pool,
 					    size_t reserve,
 					    k_timeout_t timeout)
 {
-	if (!K_TIMEOUT_EQ(timeout, K_NO_WAIT) &&
-	    k_current_get() == k_work_queue_thread_get(&k_sys_work_q)) {
+	if (!K_TIMEOUT_EQ(timeout, K_NO_WAIT) && k_is_in_sys_work()) {
 		timeout = K_NO_WAIT;
 	}
 

subsys/input/input.c

@@ -52,8 +52,7 @@ int input_report(const struct device *dev,
 #ifdef CONFIG_INPUT_MODE_THREAD
 	int ret;
 
-	if (!K_TIMEOUT_EQ(timeout, K_NO_WAIT) &&
-	    k_current_get() == k_work_queue_thread_get(&k_sys_work_q)) {
+	if (!K_TIMEOUT_EQ(timeout, K_NO_WAIT) && k_is_in_sys_work()) {
 		LOG_DBG("Timeout discarded. No blocking in syswq.");
 		timeout = K_NO_WAIT;
 	}