3 files changed, 14 insertions, 12 deletions
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 5339baadc..39c7a36cd 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -178,16 +178,17 @@ static inline int scsi_is_wlun(u64 lun)
 /*
  * Internal return values.
  */
-
-#define NEEDS_RETRY     0x2001
-#define SUCCESS         0x2002
-#define FAILED          0x2003
-#define QUEUED          0x2004
-#define SOFT_ERROR      0x2005
-#define ADD_TO_MLQUEUE  0x2006
-#define TIMEOUT_ERROR   0x2007
-#define SCSI_RETURN_NOT_HANDLED   0x2008
-#define FAST_IO_FAIL	0x2009
+enum scsi_disposition {
+	NEEDS_RETRY		= 0x2001,
+	SUCCESS			= 0x2002,
+	FAILED			= 0x2003,
+	QUEUED			= 0x2004,
+	SOFT_ERROR		= 0x2005,
+	ADD_TO_MLQUEUE		= 0x2006,
+	TIMEOUT_ERROR		= 0x2007,
+	SCSI_RETURN_NOT_HANDLED	= 0x2008,
+	FAST_IO_FAIL		= 0x2009,
+};
 
 /*
  * Midlevel queue return values.
diff --git a/include/scsi/scsi_dh.h b/include/scsi/scsi_dh.h
index 2852e470a..47ccf2f11 100644
--- a/include/scsi/scsi_dh.h
+++ b/include/scsi/scsi_dh.h
@@ -52,7 +52,8 @@ struct scsi_device_handler {
 	/* Filled by the hardware handler */
 	struct module *module;
 	const char *name;
-	int (*check_sense)(struct scsi_device *, struct scsi_sense_hdr *);
+	enum scsi_disposition (*check_sense)(struct scsi_device *,
+					     struct scsi_sense_hdr *);
 	int (*attach)(struct scsi_device *);
 	void (*detach)(struct scsi_device *);
 	int (*activate)(struct scsi_device *, activate_complete, void *);
diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h
index 6bd5ed695..468094254 100644
--- a/include/scsi/scsi_eh.h
+++ b/include/scsi/scsi_eh.h
@@ -17,7 +17,7 @@ extern void scsi_report_device_reset(struct Scsi_Host *, int, int);
 extern int scsi_block_when_processing_errors(struct scsi_device *);
 extern bool scsi_command_normalize_sense(const struct scsi_cmnd *cmd,
 					 struct scsi_sense_hdr *sshdr);
-extern int scsi_check_sense(struct scsi_cmnd *);
+extern enum scsi_disposition scsi_check_sense(struct scsi_cmnd *);
 
 static inline bool scsi_sense_is_deferred(const struct scsi_sense_hdr *sshdr)
 {