Function stex_gettime uses 'struct timeval' whose tv_sec value
will overflow on 32-bit systems in year 2038 and beyond. This patch
replaces the use of struct timeval and do_gettimeofday with
ktime_get_real_seconds, which returns a 64-bit seconds value.
Signed-off-by: Tina Ruchandani <ruchandani.tina@xxxxxxxxx>
--
Changes in v2:
- Change subject line to indicate that the patch is restricted to stex driver.
---
drivers/scsi/stex.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 98a62bc..40b6290 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -25,6 +25,7 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/spinlock.h>
+#include <linux/ktime.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/byteorder.h>
@@ -364,10 +365,7 @@ MODULE_VERSION(ST_DRIVER_VERSION);
static void stex_gettime(__le64 *time)
{
- struct timeval tv;
-
- do_gettimeofday(&tv);
- *time = cpu_to_le64(tv.tv_sec);
+ *time = cpu_to_le64(ktime_get_real_seconds());
}
static struct status_msg *stex_get_status(struct st_hba *hba)
--
2.2.0.rc0.207.ga3a616c
--
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