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Commit fe78acf9 authored by Parav Pandit's avatar Parav Pandit Committed by Jason Gunthorpe
Browse files

IB/rxe: Avoid passing unused index pointer which is optional 



While searching for GID, returned index is not used, so avoid passing
pointer during invocation.

Signed-off-by: default avatarParav Pandit <parav@mellanox.com>
Reviewed-by: default avatarDaniel Jurgens <danielj@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 151ed9d7

drivers/infiniband/sw/rxe/rxe_recv.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -336,7 +336,6 @@ static int rxe_match_dgid(struct rxe_dev *rxe, struct sk_buff *skb) 
{

{

	union ib_gid dgid;

	union ib_gid dgid;

	union ib_gid *pdgid;

	union ib_gid *pdgid;

	u16 index;





	if (skb->protocol == htons(ETH_P_IP)) {

	if (skb->protocol == htons(ETH_P_IP)) {

		ipv6_addr_set_v4mapped(ip_hdr(skb)->daddr,

		ipv6_addr_set_v4mapped(ip_hdr(skb)->daddr,
@@ -348,7 +347,7 @@ static int rxe_match_dgid(struct rxe_dev *rxe, struct sk_buff *skb) 




	return ib_find_cached_gid_by_port(&rxe->ib_dev, pdgid,

	return ib_find_cached_gid_by_port(&rxe->ib_dev, pdgid,

					  IB_GID_TYPE_ROCE_UDP_ENCAP,

					  IB_GID_TYPE_ROCE_UDP_ENCAP,

					  1, rxe->ndev, &index);

					  1, rxe->ndev, NULL);

}

}





/* rxe_rcv is called from the interface driver */

/* rxe_rcv is called from the interface driver */