target: Drop arbitrary maximum I/O size limit

[firefly-linux-kernel-4.4.55.git] / drivers / target / target_core_sbc.c

diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index 11bea1952435a397172ce69804a1088567bde03f..cd4bed7b27579b14a0f6e517eed23dacb6c1fe02 100644 (file)
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -953,21 +953,6 @@ sbc_parse_cdb(struct se_cmd *cmd, struct sbc_ops *ops)
 
        if (cmd->se_cmd_flags & SCF_SCSI_DATA_CDB) {
                unsigned long long end_lba;
-
-               if (sectors > dev->dev_attrib.fabric_max_sectors) {
-                       printk_ratelimited(KERN_ERR "SCSI OP %02xh with too"
-                               " big sectors %u exceeds fabric_max_sectors:"
-                               " %u\n", cdb[0], sectors,
-                               dev->dev_attrib.fabric_max_sectors);
-                       return TCM_INVALID_CDB_FIELD;
-               }
-               if (sectors > dev->dev_attrib.hw_max_sectors) {
-                       printk_ratelimited(KERN_ERR "SCSI OP %02xh with too"
-                               " big sectors %u exceeds backend hw_max_sectors:"
-                               " %u\n", cdb[0], sectors,
-                               dev->dev_attrib.hw_max_sectors);
-                       return TCM_INVALID_CDB_FIELD;
-               }
 check_lba:
                end_lba = dev->transport->get_blocks(dev) + 1;
                if (cmd->t_task_lba + sectors > end_lba) {