From 8d3d1183b9448ae9f4b87dda66aaf3314563b427 Mon Sep 17 00:00:00 2001
From: Aleksander Morgado <aleksander@aleksander.es>
Date: Sat, 11 Jan 2020 13:34:59 +0100
Subject: [PATCH] port-serial: fix warnings with -Wimplicit-fallthrough
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  mm-port-serial.c: In function ‘port_serial_process_command’:
  mm-port-serial.c:605:16: error: this statement may fall through [-Werror=implicit-fallthrough=]
    605 |             if (written > 0) {
        |                ^
  mm-port-serial.c:611:9: note: here
    611 |         case G_IO_STATUS_AGAIN:
        |         ^~~~
---
 src/mm-port-serial.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mm-port-serial.c b/src/mm-port-serial.c
index 3c4db6df..5e8db484 100644
--- a/src/mm-port-serial.c
+++ b/src/mm-port-serial.c
@@ -606,7 +606,8 @@ port_serial_process_command (MMPortSerial *self,
                 ctx->idx += written;
                 break;
             }
-            /* If written == 0, treat as EAGAIN, so fall down */
+            /* If written == 0 treat as EAGAIN */
+            /* Fall through */
 
         case G_IO_STATUS_AGAIN:
             /* We're in a non-blocking channel and therefore we're up to receive