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Commit f55d112e authored by Daniel Borkmann's avatar Daniel Borkmann Committed by David S. Miller
Browse files

net: packet: use reciprocal_divide in fanout_demux_hash 



Instead of hard-coding reciprocal_divide function, use the inline
function from reciprocal_div.h.

Signed-off-by: default avatarDaniel Borkmann <dborkman@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5df0ddfb

net/packet/af_packet.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1135,7 +1135,7 @@ static unsigned int fanout_demux_hash(struct packet_fanout *f, 
				      struct sk_buff *skb,

				      struct sk_buff *skb,

				      unsigned int num)

				      unsigned int num)

{

{

	return (((u64)skb->rxhash) * num) >> 32;

	return reciprocal_divide(skb->rxhash, num);

}

}





static unsigned int fanout_demux_lb(struct packet_fanout *f,

static unsigned int fanout_demux_lb(struct packet_fanout *f,