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Gavin Shan authored
We possibly retrieve the adapter's statistics during EEH recovery and that should be disallowed. Otherwise, it would possibly incur replicate EEH error and EEH recovery is going to fail eventually. The patch reuses statistics lock and checks net_device is attached before going to retrieve statistics, so that the problem can be avoided. Signed-off-by:
Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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