diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/auth.c | 4 | ||||
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 8 |
2 files changed, 3 insertions, 9 deletions
diff --git a/net/sctp/auth.c b/net/sctp/auth.c index cbd64b216cce..621113a109b2 100644 --- a/net/sctp/auth.c +++ b/net/sctp/auth.c @@ -727,9 +727,7 @@ void sctp_auth_calculate_hmac(const struct sctp_association *asoc, /* set up scatter list */ end = skb_tail_pointer(skb); sg_init_table(&sg, 1); - sg_set_page(&sg, virt_to_page(auth)); - sg.offset = (unsigned long)(auth) % PAGE_SIZE; - sg.length = end - (unsigned char *)auth; + sg_set_buf(&sg, auth, end - (unsigned char *)auth); desc.tfm = asoc->ep->auth_hmacs[hmac_id]; desc.flags = 0; diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 658476c4d587..c055212875f6 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; |