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xsk: Remove MEM_TYPE_ZERO_COPY and corresponding code

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There are no users of MEM_TYPE_ZERO_COPY. Remove all corresponding
code, including the "handle" member of struct xdp_buff.

rfc->v1: Fixed spelling in commit message. (Björn)

Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200520192103.355233-13-bjorn.topel@gmail.com
This commit is contained in:
Björn Töpel
2020-05-20 21:21:00 +02:00
committed by Alexei Starovoitov
parent 39d6443c8d
commit 0807892ecb
11 changed files with 15 additions and 510 deletions
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drivers/net/hyperv/netvsc_bpf.c
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@@ -50,7 +50,6 @@ u32 netvsc_run_xdp(struct net_device *ndev, struct netvsc_channel *nvchan,
xdp->data_end = xdp->data + len;
xdp->rxq = &nvchan->xdp_rxq;
xdp->frame_sz = PAGE_SIZE;
xdp->handle = 0;
memcpy(xdp->data, data, len);