Kalesh AP e1ad8e33d2
be2net: Fix invocation of be_close() after be_clear() ...
In the EEH error recovery path, when a permanent failure occurs,
we clean up adapter structure (i.e. destroy queues etc) by calling
be_clear() and return PCI_ERS_RESULT_DISCONNECT.
After this the stack tries to remove device from bus and calls
be_remove() which invokes netdev_unregister()->be_close().
be_close() operating on destroyed queues results in a
NULL dereference.
This patch fixes this problem by introducing a flag to keep track
of the setup state.
Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com >
Signed-off-by: Sathya Perla <sathya.perla@emulex.com >
Signed-off-by: David S. Miller <davem@davemloft.net >
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e1ad8e33d2