diff options
Diffstat (limited to 'drivers/crypto/chelsio/chtls/chtls_cm.c')
| -rw-r--r-- | drivers/crypto/chelsio/chtls/chtls_cm.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.c b/drivers/crypto/chelsio/chtls/chtls_cm.c index 82a473a0cefa..23c43b8327db 100644 --- a/drivers/crypto/chelsio/chtls/chtls_cm.c +++ b/drivers/crypto/chelsio/chtls/chtls_cm.c @@ -1537,6 +1537,10 @@ static int chtls_rx_data(struct chtls_dev *cdev, struct sk_buff *skb) struct sock *sk; sk = lookup_tid(cdev->tids, hwtid); + if (unlikely(!sk)) { + pr_err("can't find conn. for hwtid %u.\n", hwtid); + return -EINVAL; + } skb_dst_set(skb, NULL); process_cpl_msg(chtls_recv_data, sk, skb); return 0; @@ -1585,6 +1589,10 @@ static int chtls_rx_pdu(struct chtls_dev *cdev, struct sk_buff *skb) struct sock *sk; sk = lookup_tid(cdev->tids, hwtid); + if (unlikely(!sk)) { + pr_err("can't find conn. for hwtid %u.\n", hwtid); + return -EINVAL; + } skb_dst_set(skb, NULL); process_cpl_msg(chtls_recv_pdu, sk, skb); return 0; @@ -1646,6 +1654,10 @@ static int chtls_rx_cmp(struct chtls_dev *cdev, struct sk_buff *skb) struct sock *sk; sk = lookup_tid(cdev->tids, hwtid); + if (unlikely(!sk)) { + pr_err("can't find conn. for hwtid %u.\n", hwtid); + return -EINVAL; + } skb_dst_set(skb, NULL); process_cpl_msg(chtls_rx_hdr, sk, skb); @@ -2105,6 +2117,10 @@ static int chtls_wr_ack(struct chtls_dev *cdev, struct sk_buff *skb) struct sock *sk; sk = lookup_tid(cdev->tids, hwtid); + if (unlikely(!sk)) { + pr_err("can't find conn. for hwtid %u.\n", hwtid); + return -EINVAL; + } process_cpl_msg(chtls_rx_ack, sk, skb); return 0; |