1 files changed, 0 insertions, 6 deletions
diff --git a/isisd/iso_checksum.c b/isisd/iso_checksum.c
index eabe281f..16f18e50 100644
--- a/isisd/iso_checksum.c
+++ b/isisd/iso_checksum.c
@@ -191,9 +191,3 @@ iso_csum_create (u_char * buffer, int len, u_int16_t n)
   /* return the checksum for user usage */
   return checksum;
 }
-
-int
-iso_csum_modify (u_char * buffer, int len, uint16_t * csum)
-{
-  return 0;
-}