diff options
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index e531acfd98a..3829bf058ae 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -867,6 +867,13 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes) description = "Host Data Integrity Failure"; action = ACTION_FAIL; error = -EILSEQ; + /* INVALID COMMAND OPCODE or INVALID FIELD IN CDB */ + } else if ((sshdr.asc == 0x20 || sshdr.asc == 0x24) && + (cmd->cmnd[0] == UNMAP || + cmd->cmnd[0] == WRITE_SAME_16 || + cmd->cmnd[0] == WRITE_SAME)) { + description = "Discard failure"; + action = ACTION_FAIL; } else action = ACTION_FAIL; break; |