summaryrefslogtreecommitdiff
path: root/drivers/scsi/scsi_transport_fc.c
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2018-06-18 18:29:51 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2018-06-26 18:58:07 +0300
commitfe7f4e5d11541402f54ebd777a4f49caee891401 (patch)
treee9f4920750567e7feb2c97cee671f89c58f7c078 /drivers/scsi/scsi_transport_fc.c
parent38150f7a68ef736c4cbae53b6f1f2a19c55178a3 (diff)
downloadlinux-fe7f4e5d11541402f54ebd777a4f49caee891401.tar.xz
scsi: scsi_transport_fc: use 64-bit timestamps consistently
The get_seconds() helper returns an 'unsigned long' value, which can overflow on 32-bit architectures. Since the interface we pass it into already uses a 64-bit type, we can just use ktime_get_real_seconds() instead. While we generally prefer local timestamps in CLOCK_MONOTONIC format (ktime_get_seconds), this keeps using the CLOCK_REALTIME version in order to maintain compatibility with existing code. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com> Reviewed-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_transport_fc.c')
-rw-r--r--drivers/scsi/scsi_transport_fc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 1da3d71e9f61..bb6de88aa724 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -567,7 +567,7 @@ fc_host_post_event(struct Scsi_Host *shost, u32 event_number,
INIT_SCSI_NL_HDR(&event->snlh, SCSI_NL_TRANSPORT_FC,
FC_NL_ASYNC_EVENT, len);
- event->seconds = get_seconds();
+ event->seconds = ktime_get_real_seconds();
event->vendor_id = 0;
event->host_no = shost->host_no;
event->event_datalen = sizeof(u32); /* bytes */
@@ -635,7 +635,7 @@ fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
INIT_SCSI_NL_HDR(&event->snlh, SCSI_NL_TRANSPORT_FC,
FC_NL_ASYNC_EVENT, len);
- event->seconds = get_seconds();
+ event->seconds = ktime_get_real_seconds();
event->vendor_id = vendor_id;
event->host_no = shost->host_no;
event->event_datalen = data_len; /* bytes */