[compiler] miscellaneous trivial compiler warning fixes

2006-01-19 Paul Jakma <paul.jakma@sun.com>

        * (general) various miscellaneous compiler warning fixes.
          Remove redundant break statements from switch clauses
          which return.
          return from main, not exit, cause it annoys SOS.
          Remove stray semi-colons which cause empty-statement
          warnings.
	* zebra/main.c: (sighup) remove private declaration of external
	  function.

1 files changed, 0 insertions, 8 deletions

diff --git a/bgpd/bgp_aspath.c b/bgpd/bgp_aspath.c
index e9a6d6a2..2cc5ed35 100644
--- a/bgpd/bgp_aspath.c
+++ b/bgpd/bgp_aspath.c
@@ -1309,37 +1309,30 @@ aspath_gettoken (const char *buf, enum as_token *token, u_short *asno)
     {
     case '\0':
       return NULL;
-      break;
     case '{':
       *token = as_token_set_start;
       p++;
       return p;
-      break;
     case '}':
       *token = as_token_set_end;
       p++;
       return p;
-      break;
     case '(':
       *token = as_token_confed_seq_start;
       p++;
       return p;
-      break;
     case ')':
       *token = as_token_confed_seq_end;
       p++;
       return p;
-      break;
     case '[':
       *token = as_token_confed_set_start;
       p++;
       return p;
-      break;
     case ']':
       *token = as_token_confed_set_end;
       p++;
       return p;
-      break;
     }
 
   /* Check actual AS value. */
@@ -1423,7 +1416,6 @@ aspath_str2aspath (const char *str)
 	default:
 	  aspath_free (aspath);
 	  return NULL;
-	  break;
 	}
     }