From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
The check for ret being zero is redundant as a few statements earlier
we break out of the while loop if ret is non-zero. Thus we can
remove the zero check and also the dead-code non-zero case too.
Detected by CoverityScan, CID#1411632 ("Logically Dead Code")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/scsi/aacraid/commsup.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 1994c74..a3ad042 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -2508,8 +2508,7 @@ int aac_command_thread(void *data)
&& (now.tv_usec > (1000000 / HZ)))
difference = (((1000000 - now.tv_usec) * HZ)
+ 500000) / 1000000;
- else if (ret == 0) {
-
+ else {
if (now.tv_usec > 500000)
++now.tv_sec;
@@ -2520,9 +2519,6 @@ int aac_command_thread(void *data)
ret = aac_send_hosttime(dev, &now);
difference = (long)(unsigned)update_interval*HZ;
- } else {
- /* retry shortly */
- difference = 10 * HZ;
}
next_jiffies = jiffies + difference;
if (time_before(next_check_jiffies,next_jiffies))
--
2.10.2
--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
