diff options
| -rw-r--r-- | net/rds/tcp_recv.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/net/rds/tcp_recv.c b/net/rds/tcp_recv.c index 27a992154804..d75d8b56a9e3 100644 --- a/net/rds/tcp_recv.c +++ b/net/rds/tcp_recv.c @@ -207,22 +207,14 @@ static int rds_tcp_data_recv(read_descriptor_t *desc, struct sk_buff *skb, } if (left && tc->t_tinc_data_rem) { - clone = skb_clone(skb, arg->gfp); + to_copy = min(tc->t_tinc_data_rem, left); + + clone = pskb_extract(skb, offset, to_copy, arg->gfp); if (!clone) { desc->error = -ENOMEM; goto out; } - to_copy = min(tc->t_tinc_data_rem, left); - if (!pskb_pull(clone, offset) || - pskb_trim(clone, to_copy)) { - pr_warn("rds_tcp_data_recv: pull/trim failed " - "left %zu data_rem %zu skb_len %d\n", - left, tc->t_tinc_data_rem, skb->len); - kfree_skb(clone); - desc->error = -ENOMEM; - goto out; - } skb_queue_tail(&tinc->ti_skb_list, clone); rdsdebug("skb %p data %p len %d off %u to_copy %zu -> " |