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iw_cxgb4: call dev_put() on l2t allocation failure 

Reviewed-by: Sagi Grimberg <sagi@grimbrg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
This commit is contained in:
Steve Wise 2016-09-01 06:43:46 -07:00 committed by Sagi Grimberg
parent 4d8c6a7946
commit 609e941a6b
1 changed files with 3 additions and 1 deletions
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4
drivers/infiniband/hw/cxgb4/cm.c
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@ -2077,8 +2077,10 @@ static int import_ep(struct c4iw_ep *ep, int iptype, __u8 *peer_ip,
}
ep->l2t = cxgb4_l2t_get(cdev->rdev.lldi.l2t,
n, pdev, rt_tos2priority(tos));
if (!ep->l2t)
if (!ep->l2t) {
dev_put(pdev);
goto out;
}
ep->mtu = pdev->mtu;
ep->tx_chan = cxgb4_port_chan(pdev);
ep->smac_idx = cxgb4_tp_smt_idx(adapter_type,