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-rw-r--r--drivers/scsi/aacraid/commsup.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index bec9f3193f60..80a8cb26cdea 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -2482,8 +2482,8 @@ int aac_command_thread(void *data)
/* Synchronize our watches */
if (((NSEC_PER_SEC - (NSEC_PER_SEC / HZ)) > now.tv_nsec)
&& (now.tv_nsec > (NSEC_PER_SEC / HZ)))
- difference = (((NSEC_PER_SEC - now.tv_nsec) * HZ)
- + NSEC_PER_SEC / 2) / NSEC_PER_SEC;
+ difference = HZ + HZ / 2 -
+ now.tv_nsec / (NSEC_PER_SEC / HZ);
else {
if (now.tv_nsec > NSEC_PER_SEC / 2)
++now.tv_sec;
@@ -2507,6 +2507,10 @@ int aac_command_thread(void *data)
if (kthread_should_stop())
break;
+ /*
+ * we probably want usleep_range() here instead of the
+ * jiffies computation
+ */
schedule_timeout(difference);
if (kthread_should_stop())