On 2018-02-26 02:39 AM, Hannes Reinecke wrote:
When converting __scsi_error_from_host_byte() to BLK_STS error codes
the case DID_OK was forgotten, resulting in it always returning
an error.
Fixes: 2a842acab109 ("block: introduce new block status code type")
Cc: Doug Gilbert <dgilb...@interlog.com>
Signed-off-by: Hannes Reinecke <h...@suse.com>
Reviewed-by: Douglas Gilbert <dgilb...@interlog.com>
---
drivers/scsi/scsi_lib.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index aea5a1ae318b..11d63136f0bd 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -720,6 +720,8 @@ static blk_status_t __scsi_error_from_host_byte(struct
scsi_cmnd *cmd,
int result)
{
switch (host_byte(result)) {
+ case DID_OK:
+ return BLK_STS_OK;
case DID_TRANSPORT_FAILFAST:
return BLK_STS_TRANSPORT;
case DID_TARGET_FAILURE:
