[PATCH v2] scsi: stex: Remove use of struct timeval

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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

--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]
  Powered by Linux