Lines Matching refs:nsg
261 struct scatterlist **sg, int nsg);
677 struct scatterlist **sg, int nsg) in tipc_aead_mem_alloc() argument
692 len += nsg * sizeof(**sg); in tipc_aead_mem_alloc()
732 int ehsz, len, tailen, nsg, rc; in tipc_aead_encrypt() local
754 nsg = 1; in tipc_aead_encrypt()
763 nsg = skb_cow_data(skb, tailen, &trailer); in tipc_aead_encrypt()
764 if (unlikely(nsg < 0)) { in tipc_aead_encrypt()
765 pr_err("TX: skb_cow_data() returned %d\n", nsg); in tipc_aead_encrypt()
766 return nsg; in tipc_aead_encrypt()
773 ctx = tipc_aead_mem_alloc(tfm, sizeof(*tx_ctx), &iv, &req, &sg, nsg); in tipc_aead_encrypt()
779 sg_init_table(sg, nsg); in tipc_aead_encrypt()
782 pr_err("TX: skb_to_sgvec() returned %d, nsg %d!\n", rc, nsg); in tipc_aead_encrypt()
886 int ehsz, nsg, rc; in tipc_aead_decrypt() local
897 nsg = 1 + skb_shinfo(skb)->nr_frags; in tipc_aead_decrypt()
899 nsg = skb_cow_data(skb, 0, &unused); in tipc_aead_decrypt()
900 if (unlikely(nsg < 0)) { in tipc_aead_decrypt()
901 pr_err("RX: skb_cow_data() returned %d\n", nsg); in tipc_aead_decrypt()
902 return nsg; in tipc_aead_decrypt()
908 ctx = tipc_aead_mem_alloc(tfm, sizeof(*rx_ctx), &iv, &req, &sg, nsg); in tipc_aead_decrypt()
914 sg_init_table(sg, nsg); in tipc_aead_decrypt()
917 pr_err("RX: skb_to_sgvec() returned %d, nsg %d\n", rc, nsg); in tipc_aead_decrypt()