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Diffstat (limited to 'net/rds/tcp_recv.c')
-rw-r--r--net/rds/tcp_recv.c14
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 -> "