1 files changed, 2 insertions, 6 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 658476c4d58..c055212875f 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1514,9 +1514,7 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
 
                 /* Sign the message.  */
                 sg_init_table(&sg, 1);
-                sg_set_page(&sg, virt_to_page(&cookie->c));
-                sg.offset = (unsigned long)(&cookie->c) % PAGE_SIZE;
-                sg.length = bodysize;
+                sg_set_buf(&sg, &cookie->c, bodysize);
                 keylen = SCTP_SECRET_SIZE;
                 key = (char *)ep->secret_key[ep->current_key];
                 desc.tfm = sctp_sk(ep->base.sk)->hmac;
@@ -1587,9 +1585,7 @@ struct sctp_association *sctp_unpack_cookie(
         /* Check the signature.  */
         keylen = SCTP_SECRET_SIZE;
         sg_init_table(&sg, 1);
-        sg_set_page(&sg, virt_to_page(bear_cookie));
-        sg.offset = (unsigned long)(bear_cookie) % PAGE_SIZE;
-        sg.length = bodysize;
+        sg_set_buf(&sg, bear_cookie, bodysize);
         key = (char *)ep->secret_key[ep->current_key];
         desc.tfm = sctp_sk(ep->base.sk)->hmac;
         desc.flags = 0;