samples: enable timeout for sidewalk msg put

[KRKNWK-19515]

Kconfig

@@ -62,21 +62,10 @@ config SIDEWALK_THREAD_QUEUE_SIZE
 	help
 	  Set the message queue size for the Sidewalk thread.
 
-config SIDEWALK_THREAD_QUEUE_TIMEOUT
-	bool "Message queue timeout for the Sidewalk thread [EXPERIMENTAL]"
-	select EXPERIMENTAL
-	help
-	  Set the message queue put timeout for the Sidewalk thread.
-	  The events form interrupt conetext are always put with no timeout.
-
-if SIDEWALK_THREAD_QUEUE_TIMEOUT
-
 config SIDEWALK_THREAD_QUEUE_TIMEOUT_VALUE
-	int "Message queue timeout value in ms [EXPERIMENTAL]"
+	int "Message queue timeout value in ms"
 	default 300
 
-endif # SIDEWALK_THREAD_QUEUE_TIMEOUT
-
 config SIDEWALK_THREAD_PRIORITY
 	int "Priority of the Sidewalk thread"
 	range -16 14

samples/sid_end_device/Kconfig

@@ -91,7 +91,6 @@ config SIDEWALK_FILE_TRANSFER_DFU
     imply DFU_TARGET_MCUBOOT
     imply STREAM_FLASH
     imply STREAM_FLASH_ERASE
-    imply SIDEWALK_THREAD_QUEUE_TIMEOUT
     help
         Save recived data to flash. Expect CBOR manifest.
         Autoatically reset device after file transfer.

samples/sid_end_device/src/sidewalk.c

@@ -62,14 +62,15 @@ int sidewalk_event_send(event_handler_t event, void *ctx, ctx_free free)
 	};
 
 	k_timeout_t timeout = K_NO_WAIT;
+	int result = -EFAULT;
 
-#ifdef CONFIG_SIDEWALK_THREAD_QUEUE_TIMEOUT
+#ifdef defined(CONFIG_SIDEWALK_THREAD_QUEUE_TIMEOUT_VALUE) && CONFIG_SIDEWALK_THREAD_QUEUE_TIMEOUT_VALUE > 0
 	if (!k_is_in_isr()) {
 		timeout = K_MSEC(CONFIG_SIDEWALK_THREAD_QUEUE_TIMEOUT_VALUE);
 	}
-#endif /* CONFIG_SIDEWALK_THREAD_QUEUE_TIMEOUT */
+#endif /* CONFIG_SIDEWALK_THREAD_QUEUE_TIMEOUT_VALUE > 0 */
 
-	const int result = k_msgq_put(&sidewalk_thread_msgq, (void *)&ctx_event, timeout);
+	result = k_msgq_put(&sidewalk_thread_msgq, (void *)&ctx_event, timeout);
 	LOG_DBG("sidewalk_event_send event = %p, context = %p, k_msgq_put result %d", (void *)event,
 		ctx, result);