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| author | Manoj Kumar <kumarmn@us.ibm.com> | 2015-10-21 23:11:10 +0300 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-10-30 10:58:09 +0300 |
| commit | 471a5a60aaf13b2323d2b63d212bbdd6ce2bef28 (patch) | |
| tree | a2b2778ede4b8b257f4e8665d3b84060df258c5f /drivers/scsi/cxlflash/vlun.c | |
| parent | 3ebf203093b4ee07d62ef1a02dbbf7a293770388 (diff) | |
| download | linux-471a5a60aaf13b2323d2b63d212bbdd6ce2bef28.tar.xz | |
cxlflash: Fix read capacity timeout
The timeout value for read capacity is too small. Certain devices
may take longer to respond and thus the command may prematurely
timeout. Additionally the literal used for the timeout is stale.
Update the timeout to 30 seconds (matches the value used in sd.c)
and rework the timeout literal to a more appropriate description.
Signed-off-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Manoj N. Kumar <manoj@linux.vnet.ibm.com>
Reviewed-by: Brian King <brking@linux.vnet.ibm.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/cxlflash/vlun.c')
| -rw-r--r-- | drivers/scsi/cxlflash/vlun.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/cxlflash/vlun.c b/drivers/scsi/cxlflash/vlun.c index 6d6608bb4bb0..68994c42c81f 100644 --- a/drivers/scsi/cxlflash/vlun.c +++ b/drivers/scsi/cxlflash/vlun.c @@ -414,7 +414,7 @@ static int write_same16(struct scsi_device *sdev, int ws_limit = SISLITE_MAX_WS_BLOCKS; u64 offset = lba; int left = nblks; - u32 tout = sdev->request_queue->rq_timeout; + u32 to = sdev->request_queue->rq_timeout; struct cxlflash_cfg *cfg = (struct cxlflash_cfg *)sdev->host->hostdata; struct device *dev = &cfg->dev->dev; @@ -434,7 +434,7 @@ static int write_same16(struct scsi_device *sdev, &scsi_cmd[10]); result = scsi_execute(sdev, scsi_cmd, DMA_TO_DEVICE, cmd_buf, - CMD_BUFSIZE, sense_buf, tout, CMD_RETRIES, + CMD_BUFSIZE, sense_buf, to, CMD_RETRIES, 0, NULL); if (result) { dev_err_ratelimited(dev, "%s: command failed for " |