diff options
| author | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
| commit | 546121b65f47384e11ec1fa2e55449fc9f4846b2 (patch) | |
| tree | 8f18470ec7c0c77b0f48eb1b2338e591b0b0aaff /drivers/net/tap.c | |
| parent | 000619680c3714020ce9db17eef6a4a7ce2dc28b (diff) | |
| parent | f8788d86ab28f61f7b46eb6be375f8a726783636 (diff) | |
| download | linux-546121b65f47384e11ec1fa2e55449fc9f4846b2.tar.xz | |
Merge tag 'v5.6-rc3' into sched/core, to pick up fixes and dependent patches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/net/tap.c')
| -rw-r--r-- | drivers/net/tap.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/net/tap.c b/drivers/net/tap.c index a6d63665ad03..1f4bdd94407a 100644 --- a/drivers/net/tap.c +++ b/drivers/net/tap.c @@ -341,6 +341,7 @@ rx_handler_result_t tap_handle_frame(struct sk_buff **pskb) features |= tap->tap_features; if (netif_needs_gso(skb, features)) { struct sk_buff *segs = __skb_gso_segment(skb, features, false); + struct sk_buff *next; if (IS_ERR(segs)) goto drop; @@ -352,16 +353,13 @@ rx_handler_result_t tap_handle_frame(struct sk_buff **pskb) } consume_skb(skb); - while (segs) { - struct sk_buff *nskb = segs->next; - - segs->next = NULL; - if (ptr_ring_produce(&q->ring, segs)) { - kfree_skb(segs); - kfree_skb_list(nskb); + skb_list_walk_safe(segs, skb, next) { + skb_mark_not_on_list(skb); + if (ptr_ring_produce(&q->ring, skb)) { + kfree_skb(skb); + kfree_skb_list(next); break; } - segs = nskb; } } else { /* If we receive a partial checksum and the tap side |