isisd, lib: Fix some more compiler warnings

A couple compiler warnings snuck in from the last
round of work being looked at.  This cleans them up

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

diff --git a/isisd/isis_bpf.c b/isisd/isis_bpf.c
index 1e70cc132f877d5a0573e61c77a2a98f7307c20c..61b1e05eb279620aa6e4f0202d31c36ad5e44694 100644 (file)
--- a/isisd/isis_bpf.c
+++ b/isisd/isis_bpf.c
@@ -347,6 +347,8 @@ isis_send_pdu_bcast (struct isis_circuit *circuit, int level)
         return ISIS_WARNING;
       return ISIS_ERROR;
     }
+
+  return ISIS_OK;
 }
 
 int