return seq | ((old_seq + old_data_len + 1) & GENMASK_ULL(63, 32));
}
-static void warn_bad_map(struct mptcp_subflow_context *subflow, u32 ssn)
+static void dbg_bad_map(struct mptcp_subflow_context *subflow, u32 ssn)
{
- WARN_ONCE(1, "Bad mapping: ssn=%d map_seq=%d map_data_len=%d",
- ssn, subflow->map_subflow_seq, subflow->map_data_len);
+ pr_debug("Bad mapping: ssn=%d map_seq=%d map_data_len=%d",
+ ssn, subflow->map_subflow_seq, subflow->map_data_len);
}
static bool skb_is_fully_mapped(struct sock *ssk, struct sk_buff *skb)
/* Mapping covers data later in the subflow stream,
* currently unsupported.
*/
- warn_bad_map(subflow, ssn);
+ dbg_bad_map(subflow, ssn);
return false;
}
if (unlikely(!before(ssn, subflow->map_subflow_seq +
subflow->map_data_len))) {
/* Mapping does covers past subflow data, invalid */
- warn_bad_map(subflow, ssn + skb->len);
+ dbg_bad_map(subflow, ssn);
return false;
}
return true;