From ff109ac9e64f0f107a21343cd82d603b04c35aaf Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Sat, 10 Feb 2018 11:25:29 +0000
Subject: MISRA-related changes.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11473 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/hal/src/hal_serial.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'os/hal/src/hal_serial.c')

diff --git a/os/hal/src/hal_serial.c b/os/hal/src/hal_serial.c
index ee2b9ad55..734316877 100644
--- a/os/hal/src/hal_serial.c
+++ b/os/hal/src/hal_serial.c
@@ -100,13 +100,16 @@ static msg_t _ctl(void *ip, unsigned int operation, void *arg) {
   case CHN_CTL_NOP:
     osalDbgCheck(arg == NULL);
     break;
+  case CHN_CTL_INVALID:
+    osalDbgAssert(false, "invalid CTL operation");
+    break;
   default:
 #if defined(SD_LLD_IMPLEMENTS_CTL)
+    /* Delegating to the LLD if supported.*/
     return sd_lld_control(sdp, operation, arg);
-#endif
-  case CHN_CTL_INVALID:
-    osalDbgAssert(false, "invalid CTL operation");
+#else
     break;
+#endif
   }
   return MSG_OK;
 }
-- 
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