ppp: comment fix

Put some additional clarification in comment for receiving Code-Reject
and Protocol-Reject packets.

diff --git a/gatchat/ppp_cp.c b/gatchat/ppp_cp.c
index 39e872b..f83cfba 100644 (file)
--- a/gatchat/ppp_cp.c
+++ b/gatchat/ppp_cp.c
@@ -1401,6 +1401,10 @@ static guint8 pppcp_process_code_reject(struct pppcp_data *data,
         * determine if the code reject is catastrophic or not.
         * return RXJ_PLUS if this reject is acceptable, RXJ_MINUS if
         * it is catastrophic.
+        *
+        * for now we always return RXJ_MINUS.  Any code
+        * reject will be catastrophic, since we only support the
+        * bare minimum number of codes necessary to function.
         */
        return RXJ_MINUS;
 }
@@ -1412,6 +1416,10 @@ static guint8 pppcp_process_protocol_reject(struct pppcp_data *data,
         * determine if the protocol reject is catastrophic or not.
         * return RXJ_PLUS if this reject is acceptable, RXJ_MINUS if
         * it is catastrophic.
+        *
+        * for now we always return RXJ_MINUS.  Any protocol
+        * reject will be catastrophic, since we only support the
+        * bare minimum number of protocols necessary to function.
         */
        return RXJ_MINUS;
 }