diff options
Diffstat (limited to 'drivers/target/target_core_transport.c')
| -rw-r--r-- | drivers/target/target_core_transport.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index bdb93a74e9ba..2469a17a6690 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1309,34 +1309,6 @@ out: } EXPORT_SYMBOL(transport_add_device_to_core_hba); -/* transport_generic_prepare_cdb(): - * - * Since the Initiator sees iSCSI devices as LUNs, the SCSI CDB will - * contain the iSCSI LUN in bits 7-5 of byte 1 as per SAM-2. - * The point of this is since we are mapping iSCSI LUNs to - * SCSI Target IDs having a non-zero LUN in the CDB will throw the - * devices and HBAs for a loop. - */ -static inline void transport_generic_prepare_cdb( - unsigned char *cdb) -{ - switch (cdb[0]) { - case READ_10: /* SBC - RDProtect */ - case READ_12: /* SBC - RDProtect */ - case READ_16: /* SBC - RDProtect */ - case SEND_DIAGNOSTIC: /* SPC - SELF-TEST Code */ - case VERIFY: /* SBC - VRProtect */ - case VERIFY_16: /* SBC - VRProtect */ - case WRITE_VERIFY: /* SBC - VRProtect */ - case WRITE_VERIFY_12: /* SBC - VRProtect */ - case MAINTENANCE_IN: /* SPC - Parameter Data Format for SA RTPG */ - break; - default: - cdb[1] &= 0x1f; /* clear logical unit number */ - break; - } -} - int target_cmd_size_check(struct se_cmd *cmd, unsigned int size) { struct se_device *dev = cmd->se_dev; @@ -1465,7 +1437,6 @@ int target_setup_cmd_from_cdb( unsigned long flags; int ret; - transport_generic_prepare_cdb(cdb); /* * Ensure that the received CDB is less than the max (252 + 8) bytes * for VARIABLE_LENGTH_CMD |