diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/crypto/tls.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/crypto/tls.c b/drivers/net/ethernet/netronome/nfp/crypto/tls.c index b49405b4af55..d448c6de8ea4 100644 --- a/drivers/net/ethernet/netronome/nfp/crypto/tls.c +++ b/drivers/net/ethernet/netronome/nfp/crypto/tls.c @@ -403,7 +403,7 @@ nfp_net_tls_del(struct net_device *netdev, struct tls_context *tls_ctx, nfp_net_tls_del_fw(nn, ntls->fw_handle); } -static void +static int nfp_net_tls_resync(struct net_device *netdev, struct sock *sk, u32 seq, u8 *rcd_sn, enum tls_offload_ctx_dir direction) { @@ -412,11 +412,12 @@ nfp_net_tls_resync(struct net_device *netdev, struct sock *sk, u32 seq, struct nfp_crypto_req_update *req; struct sk_buff *skb; gfp_t flags; + int err; flags = direction == TLS_OFFLOAD_CTX_DIR_TX ? GFP_KERNEL : GFP_ATOMIC; skb = nfp_net_tls_alloc_simple(nn, sizeof(*req), flags); if (!skb) - return; + return -ENOMEM; ntls = tls_driver_ctx(sk, direction); req = (void *)skb->data; @@ -428,13 +429,17 @@ nfp_net_tls_resync(struct net_device *netdev, struct sock *sk, u32 seq, memcpy(req->rec_no, rcd_sn, sizeof(req->rec_no)); if (direction == TLS_OFFLOAD_CTX_DIR_TX) { - nfp_net_tls_communicate_simple(nn, skb, "sync", - NFP_CCM_TYPE_CRYPTO_UPDATE); + err = nfp_net_tls_communicate_simple(nn, skb, "sync", + NFP_CCM_TYPE_CRYPTO_UPDATE); + if (err) + return err; ntls->next_seq = seq; } else { nfp_ccm_mbox_post(nn, skb, NFP_CCM_TYPE_CRYPTO_UPDATE, sizeof(struct nfp_crypto_reply_simple)); } + + return 0; } static const struct tlsdev_ops nfp_net_tls_ops = { |