[CVE-2017-18232][A][PATCH 02/11] scsi: libsas: remove the numbering for each event enum

[Khalid Elmously]

From: Jason Yan <yanaijie at huawei.com>

CVE-2017-18232

Numbering for each event enum makes no sense. Remove the numbering so
that we don't have to calculate the number by hand every time.

Signed-off-by: Jason Yan <yanaijie at huawei.com>
CC: John Garry <john.garry at huawei.com>
CC: Johannes Thumshirn <jthumshirn at suse.de>
CC: Ewan Milne <emilne at redhat.com>
CC: Christoph Hellwig <hch at lst.de>
CC: Tomas Henzl <thenzl at redhat.com>
Reviewed-by: Johannes Thumshirn <jthumshirn at suse.de>
Reviewed-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen at oracle.com>
(cherry-picked from 0d78f969b10f27e0be34210d482a01e1ee92994c )
Signed-off-by: Khalid Elmously <khalid.elmously at canonical.com>
---
 include/scsi/libsas.h | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index e5365979cb08..ccf3b48a38f4 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -62,31 +62,31 @@ enum sas_phy_type {
  */
 enum port_event {
 	PORTE_BYTES_DMAED     = 0U,
-	PORTE_BROADCAST_RCVD  = 1,
-	PORTE_LINK_RESET_ERR  = 2,
-	PORTE_TIMER_EVENT     = 3,
-	PORTE_HARD_RESET      = 4,
-	PORT_NUM_EVENTS       = 5,
+	PORTE_BROADCAST_RCVD,
+	PORTE_LINK_RESET_ERR,
+	PORTE_TIMER_EVENT,
+	PORTE_HARD_RESET,
+	PORT_NUM_EVENTS,
 };
 
 enum phy_event {
 	PHYE_LOSS_OF_SIGNAL   = 0U,
-	PHYE_OOB_DONE         = 1,
-	PHYE_OOB_ERROR        = 2,
-	PHYE_SPINUP_HOLD      = 3, /* hot plug SATA, no COMWAKE sent */
-	PHYE_RESUME_TIMEOUT   = 4,
-	PHY_NUM_EVENTS        = 5,
+	PHYE_OOB_DONE,
+	PHYE_OOB_ERROR,
+	PHYE_SPINUP_HOLD,             /* hot plug SATA, no COMWAKE sent */
+	PHYE_RESUME_TIMEOUT,
+	PHY_NUM_EVENTS,
 };
 
 enum discover_event {
 	DISCE_DISCOVER_DOMAIN   = 0U,
-	DISCE_REVALIDATE_DOMAIN = 1,
-	DISCE_PORT_GONE         = 2,
-	DISCE_PROBE		= 3,
-	DISCE_SUSPEND		= 4,
-	DISCE_RESUME		= 5,
-	DISCE_DESTRUCT		= 6,
-	DISC_NUM_EVENTS		= 7,
+	DISCE_REVALIDATE_DOMAIN,
+	DISCE_PORT_GONE,
+	DISCE_PROBE,
+	DISCE_SUSPEND,
+	DISCE_RESUME,
+	DISCE_DESTRUCT,
+	DISC_NUM_EVENTS,
 };
 
 /* ---------- Expander Devices ---------- */
-- 
2.17.0