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Message-Id: <1344871635-1052-9-git-send-email-jiri@resnulli.us> Date: Mon, 13 Aug 2012 17:27:07 +0200 From: Jiri Pirko <jiri@...nulli.us> To: netdev@...r.kernel.org Cc: davem@...emloft.net, edumazet@...gle.com, faisal.latif@...el.com, roland@...nel.org, sean.hefty@...el.com, hal.rosenstock@...il.com, fubar@...ibm.com, andy@...yhouse.net, divy@...lsio.com, jitendra.kalsaria@...gic.com, sony.chacko@...gic.com, linux-driver@...gic.com, kaber@...sh.net, ursula.braun@...ibm.com, blaschka@...ux.vnet.ibm.com, linux390@...ibm.com, shemminger@...tta.com, bhutchings@...arflare.com, therbert@...gle.com, xiyou.wangcong@...il.com, joe@...ches.com, gregory.v.rose@...el.com, john.r.fastabend@...el.com, linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org, bridge@...ts.linux-foundation.org, fbl@...hat.com Subject: [patch net-next 08/16] cxgb3: remove usage of dev->master Signed-off-by: Jiri Pirko <jiri@...nulli.us> --- drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c index 2dbbcbb..28365db 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c @@ -182,14 +182,17 @@ static struct net_device *get_iff_from_mac(struct adapter *adapter, struct net_device *dev = adapter->port[i]; if (!memcmp(dev->dev_addr, mac, ETH_ALEN)) { + rcu_read_lock(); if (vlan && vlan != VLAN_VID_MASK) { - rcu_read_lock(); dev = __vlan_find_dev_deep(dev, vlan); - rcu_read_unlock(); } else if (netif_is_bond_slave(dev)) { - while (dev->master) - dev = dev->master; + struct net_device *upper_dev; + + while ((upper_dev = + netdev_unique_upper_dev_get_rcu(dev))) + dev = upper_dev; } + rcu_read_unlock(); return dev; } } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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