starget_for_each_device — helper to walk all devices of a target
void starget_for_each_device
(struct scsi_target * starget, void * data, void (*fn)
(struct scsi_device *, void *));
target whose devices we want to iterate over.
Opaque passed to each function call.
Function to call on each device
This traverses over each device of starget. The devices have a reference that must be released by scsi_host_put when breaking out of the loop.