Finds flashnode session entry
struct device * iscsi_find_flashnode_sess(struct Scsi_Host * shost, void * data, int (*fn) (struct device *dev, void *data));
shost
pointer to host data
data
pointer to data containing value to use for comparison
fn
function pointer that does actual comparison
Finds the flashnode session object comparing the data passed using logic defined in passed function pointer
pointer to found flashnode session device object on success NULL on failure