kill superfluous returns at the end of void functions

1 files changed, 16 insertions, 18 deletions

diff --git a/networking/telnet.c b/networking/telnet.c
index a2a90b821..134157273 100644
--- a/networking/telnet.c
+++ b/networking/telnet.c
@@ -467,8 +467,6 @@ static void to_sga(void)
                 putiac2(DO, TELOPT_SGA);
         else
                 putiac2(DONT, TELOPT_SGA);
-
-        return;
 }
 
 #ifdef CONFIG_FEATURE_TELNET_TTYPE
@@ -480,8 +478,6 @@ static void to_ttype(void)
                 putiac2(WILL, TELOPT_TTYPE);
         else
                 putiac2(WONT, TELOPT_TTYPE);
-
-        return;
 }
 #endif
 
@@ -494,8 +490,6 @@ static void to_new_environ(void)
                 putiac2(WILL, TELOPT_NEW_ENVIRON);
         else
                 putiac2(WONT, TELOPT_NEW_ENVIRON);
-
-        return;
 }
 #endif
 
@@ -504,29 +498,33 @@ static void to_naws(void)
 {
         /* Tell server we will do NAWS */
         putiac2(WILL, TELOPT_NAWS);
-        return;
 }
 #endif
 
 static void telopt(byte c)
 {
-        switch (c)
-        {
-                case TELOPT_ECHO:               to_echo();      break;
-                case TELOPT_SGA:                to_sga();       break;
+        switch (c) {
+        case TELOPT_ECHO:
+                to_echo(); break;
+        case TELOPT_SGA:
+                to_sga(); break;
 #ifdef CONFIG_FEATURE_TELNET_TTYPE
-                case TELOPT_TTYPE:              to_ttype();break;
+        case TELOPT_TTYPE:
+                to_ttype(); break;
 #endif
 #ifdef CONFIG_FEATURE_TELNET_AUTOLOGIN
-                case TELOPT_NEW_ENVIRON:        to_new_environ();       break;
+        case TELOPT_NEW_ENVIRON:
+                to_new_environ(); break;
 #endif
 #ifdef CONFIG_FEATURE_AUTOWIDTH
-                case TELOPT_NAWS:               to_naws();
-                                                                putiac_naws(c, win_width, win_height);
-                                                                break;
+        case TELOPT_NAWS:
+                to_naws();
+                putiac_naws(c, win_width, win_height);
+                break;
 #endif
-                default:                                to_notsup(c);
-                                                                break;
+        default:
+                to_notsup(c);
+                break;
         }
 }