Merge branch 'amend-hv_netvsc-copy-packets-sent-by-hyper-v-out-of-the-receive-buffer'

Andrea Parri says:

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Amend "hv_netvsc: Copy packets sent by Hyper-V out of the receive buffer"

Patch #2 also addresses the Smatch complaint reported here:

   https://lkml.kernel.org/r/YBp2oVIdMe+G%2FliJ@mwanda/
====================

Link: https://lore.kernel.org/r/20210203113513.558864-1-parri.andrea@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>