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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 18:27:06 +0200 |
| commit | c65be1a63f1df224c8f22d72b9ec824241ada585 (patch) | |
| tree | 92d2f1e475f5556095f02b172cd7b7ac595e6479 /drivers/scsi/dc395x.c | |
| parent | scsi: core: scsi_io_completion convert BUGs to WARNs (diff) | |
| download | linux-c65be1a63f1df224c8f22d72b9ec824241ada585.tar.xz linux-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/dc395x.c')
| -rw-r--r-- | drivers/scsi/dc395x.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c index 60ef8df42b95..1ed2cd82129d 100644 --- a/drivers/scsi/dc395x.c +++ b/drivers/scsi/dc395x.c @@ -3473,9 +3473,8 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb, /*if( srb->cmd->cmnd[0] == INQUIRY && */ /* (host_byte(cmd->result) == DID_OK || status_byte(cmd->result) & CHECK_CONDITION) ) */ - if ((cmd->result == (DID_OK << 16) - || status_byte(cmd->result) & - CHECK_CONDITION)) { + if ((cmd->result == (DID_OK << 16) || + status_byte(cmd->result) == CHECK_CONDITION)) { if (!dcb->init_tcq_flag) { add_dev(acb, dcb, ptr); dcb->init_tcq_flag = 1; |