On 2017-11-27 12:36 PM, Arnd Bergmann wrote:
There is no need to go through an intermediate timespec to convert
to ktime_t when we just want a simple multiplication. This gets
rid of one of the few users of jiffies_to_timespec, which I
hope to remove as part of the y2038 cleanup.
Signed-off-by: Arnd Bergmann <a...@arndb.de>
Acked-by: Douglas Gilbert <dgilb...@interlog.com>
---
drivers/scsi/scsi_debug.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index e4f037f0f38b..df7e9db44d44 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -4085,10 +4085,7 @@ static int schedule_resp(struct scsi_cmnd *cmnd, struct
sdebug_dev_info *devip,
ktime_t kt;
if (delta_jiff > 0) {
- struct timespec ts;
-
- jiffies_to_timespec(delta_jiff, &ts);
- kt = ktime_set(ts.tv_sec, ts.tv_nsec);
+ kt = ns_to_ktime((u64)delta_jiff * (NSEC_PER_SEC / HZ));
} else
kt = sdebug_ndelay;
if (NULL == sd_dp) {
