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| author |   Johannes Thumshirn <jthumshirn@suse.de> | 2018-06-25 13:20:58 +0200 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-06-26 12:27:06 -0400 |
| commit | c65be1a63f1df224c8f22d72b9ec824241ada585 (patch) | |
| tree | 92d2f1e475f5556095f02b172cd7b7ac595e6479 /drivers/scsi/ufs | |
| parent | scsi: core: scsi_io_completion convert BUGs to WARNs (diff) | |
| download | linux-dev-c65be1a63f1df224c8f22d72b9ec824241ada585.tar.xz linux-dev-c65be1a63f1df224c8f22d72b9ec824241ada585.zip | |
scsi: core: check for equality of result byte values
When evaluating a SCSI command's result using the field access macros,
check for equality of the fields and not if a specific bit is set.
This is a preparation patch, for reworking the results field in the
SCSI command.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 350f859625f6..3560185002da 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -7303,7 +7303,7 @@ static int ufshcd_set_dev_pwr_mode(struct ufs_hba *hba, sdev_printk(KERN_WARNING, sdp, "START_STOP failed for power mode: %d, result %x\n", pwr_mode, ret); - if (driver_byte(ret) & DRIVER_SENSE) + if (driver_byte(ret) == DRIVER_SENSE) scsi_print_sense_hdr(sdp, NULL, &sshdr); } |