ieee1394: sbp2: remove unused struct members

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

drivers/ieee1394/sbp2.c

@@ -1288,16 +1288,13 @@ static void sbp2_parse_unit_directory(struct scsi_id_instance_data *scsi_id,
 	struct csr1212_keyval *kv;
 	struct csr1212_dentry *dentry;
 	u64 management_agent_addr;
-	u32 command_set_spec_id, command_set, unit_characteristics,
-	    firmware_revision;
+	u32 unit_characteristics, firmware_revision;
 	unsigned workarounds;
 	int i;
 
-	management_agent_addr = 0x0;
-	command_set_spec_id = 0x0;
-	command_set = 0x0;
-	unit_characteristics = 0x0;
-	firmware_revision = 0x0;
+	management_agent_addr = 0;
+	unit_characteristics = 0;
+	firmware_revision = 0;
 
 	csr1212_for_each_dir_entry(ud->ne->csr, kv, ud->ud_kv, dentry) {
 		switch (kv->key.id) {
@@ -1312,14 +1309,6 @@ static void sbp2_parse_unit_directory(struct scsi_id_instance_data *scsi_id,
 				    ORB_SET_LUN(kv->value.immediate);
 			break;
 
-		case SBP2_COMMAND_SET_SPEC_ID_KEY:
-			command_set_spec_id = kv->value.immediate;
-			break;
-
-		case SBP2_COMMAND_SET_KEY:
-			command_set = kv->value.immediate;
-			break;
-
 		case SBP2_UNIT_CHARACTERISTICS_KEY:
 			/* FIXME: This is ignored so far.
 			 * See SBP-2 clause 7.4.8. */
@@ -1380,10 +1369,6 @@ static void sbp2_parse_unit_directory(struct scsi_id_instance_data *scsi_id,
 		sbp2_parse_unit_directory(scsi_id, parent_ud);
 	} else {
 		scsi_id->management_agent_addr = management_agent_addr;
-		scsi_id->command_set_spec_id = command_set_spec_id;
-		scsi_id->command_set = command_set;
-		scsi_id->unit_characteristics = unit_characteristics;
-		scsi_id->firmware_revision = firmware_revision;
 		scsi_id->workarounds = workarounds;
 		if (ud->flags & UNIT_DIRECTORY_HAS_LUN)
 			scsi_id->lun = ORB_SET_LUN(ud->lun);

drivers/ieee1394/sbp2.h

@@ -295,12 +295,6 @@ struct scsi_id_instance_data {
 	u64 command_block_agent_addr;
 	u32 speed_code;
 	u32 max_payload_size;
-
-	/* Pulled from the device's unit directory */
-	u32 command_set_spec_id;
-	u32 command_set;
-	u32 unit_characteristics;
-	u32 firmware_revision;
 	u16 lun;
 
 	/* Address for the unit to write status blocks to */