diff options
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 4b13e36d3aa..d1cb64ad1a3 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -791,7 +791,22 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes) "%d bytes done.\n", req->nr_sectors, good_bytes)); - /* A number of bytes were successfully read. If there + /* + * Recovered errors need reporting, but they're always treated + * as success, so fiddle the result code here. For BLOCK_PC + * we already took a copy of the original into rq->errors which + * is what gets returned to the user + */ + if (sense_valid && sshdr.sense_key == RECOVERED_ERROR) { + if (!(req->cmd_flags & REQ_QUIET)) + scsi_print_sense("", cmd); + result = 0; + /* BLOCK_PC may have set error */ + error = 0; + } + + /* + * A number of bytes were successfully read. If there * are leftovers and there is some kind of error * (result != 0), retry the rest. */ |