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IB/hfi1: Use skb_put_data() instead of skb_put/memcpy pair

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Use skb_put_data() instead of skb_put() and memcpy(), which is shorter
and clear. Drop the tmp variable that is not needed any more.

Link: https://lore.kernel.org/r/20220927022919.16902-1-shangxiaojing@huawei.com
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Shang XiaoJing 2022-09-27 10:29:19 +08:00 committed by Jason Gunthorpe
parent f058856797
commit cbdae01d8b
1 changed files with 1 additions and 4 deletions
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5
drivers/infiniband/hw/hfi1/ipoib_rx.c
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@ -11,13 +11,10 @@
static void copy_ipoib_buf(struct sk_buff *skb, void *data, int size)
{
void *dst_data;
skb_checksum_none_assert(skb);
skb->protocol = *((__be16 *)data);
dst_data = skb_put(skb, size);
memcpy(dst_data, data, size);
skb_put_data(skb, data, size);
skb->mac_header = HFI1_IPOIB_PSEUDO_LEN;
skb_pull(skb, HFI1_IPOIB_ENCAP_LEN);
}