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linux/net/core/page_pool.c
Denis Kirjanov 798dda818a net: page pool: allow to pass zero flags to page_pool_init() 
page pool API can be useful for non-DMA cases like
xen-netfront driver so let's allow to pass zero flags to
page pool flags.

v2: check DMA direction only if PP_FLAG_DMA_MAP is set

Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-29 21:49:20 -07:00

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