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IB/rxe: Simplify rxe_find_route() to avoid GID query for netdev

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rxe_prepare() is called on an skb which has ndev already initialized by
rxe_init_packet().
Therefore avoid querying the GID attribute again and use the available
netdevice from the skb->dev.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Tested-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Parav Pandit
2018-08-28 13:51:37 +03:00
committed by Doug Ledford
parent 8b7b59d030
commit 3db2bceb29
4 changed files with 13 additions and 24 deletions
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2
drivers/infiniband/sw/rxe/rxe_req.c
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@@ -476,7 +476,7 @@ static int fill_packet(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
u32 *p;
int err;
err = rxe_prepare(rxe, pkt, skb, &crc);
err = rxe_prepare(pkt, skb, &crc);
if (err)
return err;