scsi: implement scsi_opcode_sa_name

Implement a lookup array for SERVICE ACTION commands instead
of hardcoding it in a large switch statement.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
1 file changed