From 22156db1c97cec395d0302712e4590642d3e6a55 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Tue, 5 Aug 2014 10:04:03 -0600
Subject: Costmetic changes

---
 apps/system/nxplayer/nxplayer_main.c | 41 ++++++++++++++++++------------------
 1 file changed, 20 insertions(+), 21 deletions(-)

(limited to 'apps/system')

diff --git a/apps/system/nxplayer/nxplayer_main.c b/apps/system/nxplayer/nxplayer_main.c
index e9849cf69..48a9a2bfa 100644
--- a/apps/system/nxplayer/nxplayer_main.c
+++ b/apps/system/nxplayer/nxplayer_main.c
@@ -198,34 +198,33 @@ static int nxplayer_cmd_play(FAR struct nxplayer_s *pPlayer, char* parg)
    *   -ENOENT    The media file was not found
    */
 
-  if (ret == -ENODEV)
+  switch (-ret)
     {
-      printf("No suitable Audio Device found\n");
-    }
+      case OK:
+        break;
 
-  else if (ret == -EBUSY)
-    {
-      printf("Audio device busy\n");
-    }
+      case ENODEV:
+        printf("No suitable Audio Device found\n");
+        break;
 
-  else if (ret == -ENOENT)
-    {
-      printf("File %s not found\n", parg);
-    }
+      case EBUSY:
+        printf("Audio device busy\n");
+        break;
 
-  else if (ret == -ENOSYS)
-    {
-      printf("Unknown audio format\n");
-    }
+      case ENOENT:
+        printf("File %s not found\n", parg);
+        break;
 
-  if (ret < 0)
-    {
-      return ret;
-    }
+      case ENOSYS:
+        printf("Unknown audio format\n");
+        break;
 
-  /* File playing successfully */
+      default:
+        printf("Error playing file: %d\n", -ret);
+        break;
+    }
 
-  return OK;
+  return ret;
 }
 
 /****************************************************************************
-- 
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