diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index 2698d122e2014f8af5753541538133f151d4afa7..b3692b55a8d2ca49cee3bedc4041d302d5a7ca8f 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -355,6 +355,10 @@ int sctp_chunk_abandoned(struct sctp_chunk *chunk)
 		else
 			chunk->asoc->abandoned_unsent[SCTP_PR_INDEX(TTL)]++;
 		return 1;
+	} else if (SCTP_PR_RTX_ENABLED(chunk->sinfo.sinfo_flags) &&
+		   chunk->sent_count > chunk->prsctp_param) {
+		chunk->asoc->abandoned_sent[SCTP_PR_INDEX(RTX)]++;
+		return 1;
 	}
 
 	return 0;
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 2c431eef3a50eff3c4e9d7ab8a1feadadb75d6b8..cfde934af5c57922bcf4b40283c6f8feee631cc2 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -720,6 +720,8 @@ static void sctp_set_prsctp_policy(struct sctp_chunk *chunk,
 	if (SCTP_PR_TTL_ENABLED(sinfo->sinfo_flags))
 		chunk->prsctp_param =
 			jiffies + msecs_to_jiffies(sinfo->sinfo_timetolive);
+	else if (SCTP_PR_RTX_ENABLED(sinfo->sinfo_flags))
+		chunk->prsctp_param = sinfo->sinfo_timetolive;
 }
 
 /* Make a DATA chunk for the given association from the provided