linux-kernel - [PATCH] scsi: message: fusion: remove unused timeleft variable

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Message-Id: <20230331162617.1858394-1-trix@redhat.com>
Date:   Fri, 31 Mar 2023 12:26:17 -0400
From:   Tom Rix <trix@...hat.com>
To:     sathya.prakash@...adcom.com, sreekanth.reddy@...adcom.com,
        suganath-prabu.subramani@...adcom.com, nathan@...nel.org,
        ndesaulniers@...gle.com
Cc:     MPT-FusionLinux.pdl@...adcom.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, llvm@...ts.linux.dev,
        Tom Rix <trix@...hat.com>
Subject: [PATCH] scsi: message: fusion: remove unused timeleft variable

clang with W=1 reports
drivers/message/fusion/mptsas.c:4796:17: error: variable
  'timeleft' set but not used [-Werror,-Wunused-but-set-variable]
        unsigned long    timeleft;
                         ^
This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/message/fusion/mptsas.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 86f16f3ea478..d458665e2fc9 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -4793,7 +4793,6 @@ mptsas_issue_tm(MPT_ADAPTER *ioc, u8 type, u8 channel, u8 id, u64 lun,
 	MPT_FRAME_HDR	*mf;
 	SCSITaskMgmt_t	*pScsiTm;
 	int		 retval;
-	unsigned long	 timeleft;
 
 	*issue_reset = 0;
 	mf = mpt_get_msg_frame(mptsasDeviceResetCtx, ioc);
@@ -4829,8 +4828,6 @@ mptsas_issue_tm(MPT_ADAPTER *ioc, u8 type, u8 channel, u8 id, u64 lun,
 	mpt_put_msg_frame_hi_pri(mptsasDeviceResetCtx, ioc, mf);
 
 	/* Now wait for the command to complete */
-	timeleft = wait_for_completion_timeout(&ioc->taskmgmt_cmds.done,
-	    timeout*HZ);
 	if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
 		retval = -1; /* return failure */
 		dtmprintk(ioc, printk(MYIOC_s_ERR_FMT
-- 
2.27.0