diff options
| -rw-r--r-- | drivers/scsi/scsi_error.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index cb789c35262c..113c02dbb2df 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -768,6 +768,7 @@ static int scsi_eh_tur(struct scsi_cmnd *scmd) { static unsigned char tur_command[6] = {TEST_UNIT_READY, 0, 0, 0, 0, 0}; int retry_cnt = 1, rtn; + int saved_result; retry_tur: memcpy(scmd->cmnd, tur_command, sizeof(tur_command)); @@ -778,6 +779,7 @@ retry_tur: */ memset(scmd->sense_buffer, 0, sizeof(scmd->sense_buffer)); + saved_result = scmd->result; scmd->request_buffer = NULL; scmd->request_bufflen = 0; scmd->use_sg = 0; @@ -792,6 +794,7 @@ retry_tur: * the original request, so let's restore the original data. (db) */ scsi_setup_cmd_retry(scmd); + scmd->result = saved_result; /* * hey, we are done. let's look to see what happened. @@ -894,6 +897,7 @@ static int scsi_eh_try_stu(struct scsi_cmnd *scmd) { static unsigned char stu_command[6] = {START_STOP, 0, 0, 0, 1, 0}; int rtn; + int saved_result; if (!scmd->device->allow_restart) return 1; @@ -906,6 +910,7 @@ static int scsi_eh_try_stu(struct scsi_cmnd *scmd) */ memset(scmd->sense_buffer, 0, sizeof(scmd->sense_buffer)); + saved_result = scmd->result; scmd->request_buffer = NULL; scmd->request_bufflen = 0; scmd->use_sg = 0; @@ -920,6 +925,7 @@ static int scsi_eh_try_stu(struct scsi_cmnd *scmd) * the original request, so let's restore the original data. (db) */ scsi_setup_cmd_retry(scmd); + scmd->result = saved_result; /* * hey, we are done. let's look to see what happened. @@ -1559,6 +1565,11 @@ static void scsi_eh_flush_done_q(struct list_head *done_q) scmd)); scsi_queue_insert(scmd, SCSI_MLQUEUE_EH_RETRY); } else { + /* + * If just we got sense for the device (called + * scsi_eh_get_sense), scmd->result is already + * set, do not set DRIVER_TIMEOUT. + */ if (!scmd->result) scmd->result |= (DRIVER_TIMEOUT << 24); SCSI_LOG_ERROR_RECOVERY(3, printk("%s: flush finish" |