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authorColin Ian King <colin.i.king@gmail.com>2021-12-06 01:59:01 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2021-12-07 06:22:18 +0300
commitc27fd25db39b8f16aeda8563d4be6f33e59d07d1 (patch)
tree81b8a417a48e8903cda2a82fb33fd3d625cc0d05 /drivers/message
parent4c3e3f8cfc05116d1adf83d95322090f335d2091 (diff)
downloadlinux-c27fd25db39b8f16aeda8563d4be6f33e59d07d1.tar.xz
scsi: mptfusion: Remove redundant variable r
Variable r is being assigned a value that is never read. The assignment is redundant and so is the variable, so remove these. Remove unnecessary the {} braces in the if statement too. Link: https://lore.kernel.org/r/20211205225901.54362-1-colin.i.king@gmail.com Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/message')
-rw-r--r--drivers/message/fusion/mptbase.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index b94d5e4fdc23..24a4532053e4 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -1274,8 +1274,6 @@ mpt_send_handshake_request(u8 cb_idx, MPT_ADAPTER *ioc, int reqBytes, u32 *req,
static int
mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_value, int sleepFlag)
{
- int r = 0;
-
/* return if in use */
if (CHIPREG_READ32(&ioc->chip->Doorbell)
& MPI_DOORBELL_ACTIVE)
@@ -1289,9 +1287,9 @@ mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_value, int slee
(access_control_value<<12)));
/* Wait for IOC to clear Doorbell Status bit */
- if ((r = WaitForDoorbellAck(ioc, 5, sleepFlag)) < 0) {
+ if (WaitForDoorbellAck(ioc, 5, sleepFlag) < 0)
return -2;
- }else
+ else
return 0;
}