[SCSI] fc transport: pre-emptively terminate i/o upon dev_loss_tmo timeout
Pre-emptively terminate i/o on the rport if dev_loss_tmo has fired. The desire is to terminate everything, so that the i/o is cleaned up prior to the sdev's being unblocked, thus any outstanding timeouts/aborts are avoided. Also, we do this early enough such that the rport's port_id field is still valid. FCOE libFC code needs this info to find the i/o's to terminate. Signed-off-by: James Smart <james.smart@emulex.com> [michaelc@cs.wisc.edu: remove extra scsi_target_unblock call] Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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