1 files changed, 1 insertions, 1 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 2b1129a7a94a..93df833f34f4 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1128,7 +1128,7 @@ void *sctp_addto_chunk(struct sctp_chunk *chunk, int len, const void *data)
         void *target;
         void *padding;
         int chunklen = ntohs(chunk->chunk_hdr->length);
-        int padlen = chunklen % 4;
+        int padlen = WORD_ROUND(chunklen) - chunklen;
 
         padding = skb_put(chunk->skb, padlen);
         target = skb_put(chunk->skb, len);