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RDMA/cxgb4: Use dst parameter in import_ep()

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commit bd61baaf59 upstream.

Function import_ep() is incorrectly using ep->dst instead of the dst
ptr passed in.  This causes a crash when accepting new rdma connections
becase ep->dst is not initialized yet.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Steve Wise 2012-04-27 10:24:33 -05:00 committed by Greg Kroah-Hartman
parent b7a1a2016d
commit 466dab407e
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/cxgb4/cm.c
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@ -1593,7 +1593,7 @@ static int import_ep(struct c4iw_ep *ep, __be32 peer_ip, struct dst_entry *dst,
n, n->dev, 0);
if (!ep->l2t)
goto out;
ep->mtu = dst_mtu(ep->dst);
ep->mtu = dst_mtu(dst);
ep->tx_chan = cxgb4_port_chan(n->dev);
ep->smac_idx = (cxgb4_port_viid(n->dev) & 0x7F) << 1;
step = cdev->rdev.lldi.ntxq /