[PATCH] [SCSI] osst: remove double conversion of timeout

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

 



If the time is actually in jiffies already it seems cleaner to call
schedule_timeout_interruptible() than to call msleep and covert the
timeout. In this case it will actually optimize the code a bit as 
it does not need to call jiffies_to_msecs here.

Signed-off-by: Nicholas Mc Guire <hofrat@xxxxxxxxx>
---

problem was found by coccinelle spatch

patch was compile tested with: x86_64_defconfig +
CONFIG_CHR_DEV_OSST=m

patch is against linux-next (localversion-next is -next-20160107)

 drivers/scsi/osst.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c
index 5033223..d8e5aa9 100644
--- a/drivers/scsi/osst.c
+++ b/drivers/scsi/osst.c
@@ -760,7 +760,7 @@ static int osst_wait_ready(struct osst_tape * STp, struct osst_request ** aSRpnt
 #endif
 
 	if (initial_delay > 0)
-		msleep(jiffies_to_msecs(initial_delay));
+		schedule_timeout_uninterruptible(initial_delay);
 
 	memset(cmd, 0, MAX_COMMAND_SIZE);
 	cmd[0] = TEST_UNIT_READY;
-- 
2.1.4

--
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