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| author | Xiaomeng Tong <xiam0nd.tong@gmail.com> | 2022-04-06 11:55:56 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-06 15:29:18 +0100 |
| commit | b423e54ba965b4469b48e46fd16941f1e1701697 (patch) | |
| tree | ebbcc7337dab250bf0a9b15f99dfac2ae919b6f2 | |
| parent | afb8e246527536848b9b4025b40e613edf776a9d (diff) | |
| download | linux-b423e54ba965b4469b48e46fd16941f1e1701697.tar.bz2 | |
myri10ge: fix an incorrect free for skb in myri10ge_sw_tso
All remaining skbs should be released when myri10ge_xmit fails to
transmit a packet. Fix it within another skb_list_walk_safe.
Signed-off-by: Xiaomeng Tong <xiam0nd.tong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index 50ac3ee2577a..21d2645885ce 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -2903,11 +2903,9 @@ static netdev_tx_t myri10ge_sw_tso(struct sk_buff *skb, status = myri10ge_xmit(curr, dev); if (status != 0) { dev_kfree_skb_any(curr); - if (segs != NULL) { - curr = segs; - segs = next; + skb_list_walk_safe(next, curr, next) { curr->next = NULL; - dev_kfree_skb_any(segs); + dev_kfree_skb_any(curr); } goto drop; } |