diff mbox

scsi: isci: remove redundant check on in_connection_align_insertion_frequency

Message ID 20180425105843.8607-1-colin.king@canonical.com (mailing list archive)
State Accepted
Headers show

Commit Message

Colin King April 25, 2018, 10:58 a.m. UTC 
From: Colin Ian King <colin.king@canonical.com>

The sanity check on u->in_connection_align_insertion_frequency is being
performed twice and hence the first check can be removed since it is
redundant. Cleans up cppcheck warning:

drivers/scsi/ibmvscsi/ibmvscsi.c:1711: (warning) Identical inner 'if'
condition is always true.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/scsi/isci/init.c | 3 ---
 1 file changed, 3 deletions(-)

Comments

Martin K. Petersen May 2, 2018, 3:32 a.m. UTC | #1 
Colin,

> The sanity check on u->in_connection_align_insertion_frequency is
> being performed twice and hence the first check can be removed since
> it is redundant. Cleans up cppcheck warning:
>
> drivers/scsi/ibmvscsi/ibmvscsi.c:1711: (warning) Identical inner 'if'
> condition is always true.

Applied to 4.18/scsi-queue. Thanks.
diff mbox

Patch

diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c
index 922e3e56c90d..05cf4daf8788 100644
--- a/drivers/scsi/isci/init.c
+++ b/drivers/scsi/isci/init.c
@@ -433,9 +433,6 @@  static enum sci_status sci_user_parameters_set(struct isci_host *ihost,
 		      (u->max_speed_generation > SCIC_SDS_PARM_NO_SPEED)))
 			return SCI_FAILURE_INVALID_PARAMETER_VALUE;
 
-		if (u->in_connection_align_insertion_frequency < 3)
-			return SCI_FAILURE_INVALID_PARAMETER_VALUE;
-
 		if ((u->in_connection_align_insertion_frequency < 3) ||
 		    (u->align_insertion_frequency == 0) ||
 		    (u->notify_enable_spin_up_insertion_frequency == 0))