diff --git a/configs b/configs
index e1e1873700f..0198c46e0bd 160000
--- a/configs
+++ b/configs
@@ -1 +1 @@
-Subproject commit e1e1873700ffda7aeb632e2b1234333d88ce3457
+Subproject commit 0198c46e0bd38d2a7fada9e4a1ea445218284c61
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index ddaa8a5a1cf..0ba2caae441 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -111,7 +111,7 @@ struct lo_driver_s
 static struct lo_driver_s g_loopback;
 
 #ifdef CONFIG_NET_MULTIBUFFER
-static uint8_t g_iobuffer[[MAX_NET_DEV_MTU + CONFIG_NET_GUARDSIZE];
+static uint8_t g_iobuffer[MAX_NET_DEV_MTU + CONFIG_NET_GUARDSIZE];
 #endif
 
 /****************************************************************************
diff --git a/net/netdev/netdev_rxnotify.c b/net/netdev/netdev_rxnotify.c
index 824c78f89c5..afef07e545d 100644
--- a/net/netdev/netdev_rxnotify.c
+++ b/net/netdev/netdev_rxnotify.c
@@ -79,7 +79,7 @@
  *
  * Description:
  *   Notify the device driver that forwards the IPv4 address that the
- *  application waits for RX data.
+ *   application waits for RX data.
  *
  * Parameters:
  *   lipaddr - The local board IPv6 address of the socket