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igc: Unlock on error in igc_io_resume()
[ Upstream commitef4a99a016
] Call rtnl_unlock() on this error path, before returning. Fixes:bc23aa949a
("igc: Add pcie error handler support") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Gerhard Engleder <gerhard@engleder-embedded.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -7288,6 +7288,7 @@ static void igc_io_resume(struct pci_dev *pdev)
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rtnl_lock();
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if (netif_running(netdev)) {
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if (igc_open(netdev)) {
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rtnl_unlock();
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netdev_err(netdev, "igc_open failed after reset\n");
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return;
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}
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