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Commit 87646a34 authored by Jason Wang's avatar Jason Wang Committed by David S. Miller
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virtio_ring: allow to store zero as the ctx



Allow zero to be store as a ctx, with this we could store e.g zero
value which could be meaningful for the case of storing headroom
through ctx.

Signed-off-by: default avatarJason Wang <jasowang@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7a68ada6
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