diff options
Diffstat (limited to 'drivers/s390/net/qeth_l2_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 905f3bb3a87c..c302002e422f 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -671,17 +671,19 @@ static int qeth_l2_xmit_osa(struct qeth_card *card, struct sk_buff *skb, struct qeth_qdio_out_q *queue, int cast_type, int ipv) { - int push_len = sizeof(struct qeth_hdr); + const unsigned int hw_hdr_len = sizeof(struct qeth_hdr); struct qeth_hdr *hdr = NULL; unsigned int hd_len = 0; unsigned int elements; + int push_len, rc; bool is_sg; - int rc; - rc = skb_cow_head(skb, push_len); + rc = skb_cow_head(skb, hw_hdr_len); if (rc) return rc; - push_len = qeth_add_hw_header(card, skb, &hdr, push_len, &elements); + + push_len = qeth_add_hw_header(card, skb, &hdr, hw_hdr_len, 0, + &elements); if (push_len < 0) return push_len; if (!push_len) { @@ -707,7 +709,7 @@ static int qeth_l2_xmit_osa(struct qeth_card *card, struct sk_buff *skb, card->perf_stats.sg_skbs_sent++; } } else { - if (hd_len) + if (!push_len) kmem_cache_free(qeth_core_header_cache, hdr); if (rc == -EBUSY) /* roll back to ETH header */ |