From 8abbde02d46830168b79a1df6c18c3ffaea49b9e Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Mon, 8 May 2000 19:11:49 +0000
Subject: Several simplifications of the fib iterators.

---
 nest/route.h | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'nest/route.h')

diff --git a/nest/route.h b/nest/route.h
index 66a32ed9..d15ffae6 100644
--- a/nest/route.h
+++ b/nest/route.h
@@ -86,12 +86,13 @@ void fit_put(struct fib_iterator *, struct fib_node *);
 	unsigned int count = (fib)->hash_size;			\
 	unsigned int hpos = (it)->hash;				\
 	for(;;) {						\
-	fis_again:	if (!z) {				\
-			if (++hpos >= count)			\
-				break;				\
-			z = (fib)->hash_table[hpos];		\
-			goto fis_again;				\
-		}
+	  if (!z)						\
+            {							\
+	       if (++hpos >= count)				\
+		 break;						\
+	       z = (fib)->hash_table[hpos];			\
+	       continue;					\
+	    }
 
 #define FIB_ITERATE_END(z) z = z->next; } } while(0)
 
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