@@ -1779,7 +1779,7 @@ static void scsi_eh_offline_sdevs(struct list_head *work_q,
* scsi_noretry_cmd - determine if command should be failed fast
* @scmd: SCSI cmd to examine.
*/
-int scsi_noretry_cmd(struct scsi_cmnd *scmd)
+bool scsi_noretry_cmd(struct scsi_cmnd *scmd)
{
struct request *req = scsi_cmd_to_rq(scmd);
@@ -1789,19 +1789,19 @@ int scsi_noretry_cmd(struct scsi_cmnd *scmd)
case DID_TIME_OUT:
goto check_type;
case DID_BUS_BUSY:
- return req->cmd_flags & REQ_FAILFAST_TRANSPORT;
+ return !!(req->cmd_flags & REQ_FAILFAST_TRANSPORT);
case DID_PARITY:
- return req->cmd_flags & REQ_FAILFAST_DEV;
+ return !!(req->cmd_flags & REQ_FAILFAST_DEV);
case DID_ERROR:
if (get_status_byte(scmd) == SAM_STAT_RESERVATION_CONFLICT)
- return 0;
+ return false;
fallthrough;
case DID_SOFT_ERROR:
- return req->cmd_flags & REQ_FAILFAST_DRIVER;
+ return !!(req->cmd_flags & REQ_FAILFAST_DRIVER);
}
if (!scsi_status_is_check_condition(scmd->result))
- return 0;
+ return false;
check_type:
/*
@@ -1809,9 +1809,9 @@ int scsi_noretry_cmd(struct scsi_cmnd *scmd)
* the check condition was retryable.
*/
if (req->cmd_flags & REQ_FAILFAST_DEV || blk_rq_is_passthrough(req))
- return 1;
+ return true;
- return 0;
+ return false;
}
/**
@@ -82,7 +82,7 @@ void scsi_eh_ready_devs(struct Scsi_Host *shost,
struct list_head *done_q);
int scsi_eh_get_sense(struct list_head *work_q,
struct list_head *done_q);
-int scsi_noretry_cmd(struct scsi_cmnd *scmd);
+bool scsi_noretry_cmd(struct scsi_cmnd *scmd);
void scsi_eh_done(struct scsi_cmnd *scmd);
/* scsi_lib.c */
This patch prepares for introducing the new blk_opf_t type in the SCSI core. Since the value returned by scsi_noretry_cmd() is only used in boolean expressions, this patch does not change any functionality. Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Ming Lei <ming.lei@redhat.com> Cc: Hannes Reinecke <hare@suse.de> Cc: John Garry <john.garry@huawei.com> Cc: Mike Christie <michael.christie@oracle.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> --- drivers/scsi/scsi_error.c | 16 ++++++++-------- drivers/scsi/scsi_priv.h | 2 +- 2 files changed, 9 insertions(+), 9 deletions(-)