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authorShang XiaoJing <shangxiaojing@huawei.com>2022-09-27 05:29:19 +0300
committerJason Gunthorpe <jgg@nvidia.com>2022-09-27 16:43:10 +0300
commitcbdae01d8b517b81ed271981395fee8ebd08ba7d (patch)
tree016e86d7afda2d2dea4d05fafad690d088e08a07 /drivers/infiniband
parentf0588567976edcb6a7f6f20a9126b40e4d2da818 (diff)
downloadlinux-cbdae01d8b517b81ed271981395fee8ebd08ba7d.tar.xz
IB/hfi1: Use skb_put_data() instead of skb_put/memcpy pair
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>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/hfi1/ipoib_rx.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/hfi1/ipoib_rx.c b/drivers/infiniband/hw/hfi1/ipoib_rx.c
index 3afa7545242c..629691a572ef 100644
--- a/drivers/infiniband/hw/hfi1/ipoib_rx.c
+++ b/drivers/infiniband/hw/hfi1/ipoib_rx.c
@@ -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);
}