From: Alexander Vorwerk <alexander.vorwerk@stud.uni-goettingen.de>
Date: Thu, 17 Mar 2022 04:03:25 +0100
Subject: [PATCH] scsi: message: fusion: Remove unused variable retval
Git-commit: ce781c3f05cd93515e31091def848c134f5bb2f2
Patch-mainline: v5.19-rc1
References: jsc#PED-1559
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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The following warning showed up when compiling with W=1.
drivers/message/fusion/mptctl.c: In function ‘mptctl_hp_hostinfo’:
drivers/message/fusion/mptctl.c:2337:8: warning: variable ‘retval’ set but not used [-Wunused-but-set-variable]
int retval;
Fixing by removing the variable.
Link: https://lore.kernel.org/r/20220317030325.30526-1-alexander.vorwerk@stud.uni-goettingen.de
Signed-off-by: Alexander Vorwerk <alexander.vorwerk@stud.uni-goettingen.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/message/fusion/mptctl.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 03c8fb1795c2..f9ee957072c3 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -2334,7 +2334,6 @@ mptctl_hp_hostinfo(MPT_ADAPTER *ioc, unsigned long arg, unsigned int data_size)
ToolboxIstwiReadWriteRequest_t *IstwiRWRequest;
MPT_FRAME_HDR *mf = NULL;
unsigned long timeleft;
- int retval;
u32 msgcontext;
/* Reset long to int. Should affect IA64 and SPARC only
@@ -2488,7 +2487,6 @@ mptctl_hp_hostinfo(MPT_ADAPTER *ioc, unsigned long arg, unsigned int data_size)
ioc->add_sge((char *)&IstwiRWRequest->SGL,
(MPT_SGE_FLAGS_SSIMPLE_READ|4), buf_dma);
- retval = 0;
SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context,
IstwiRWRequest->MsgContext);
INITIALIZE_MGMT_STATUS(ioc->ioctl_cmds.status)
@@ -2498,7 +2496,6 @@ mptctl_hp_hostinfo(MPT_ADAPTER *ioc, unsigned long arg, unsigned int data_size)
timeleft = wait_for_completion_timeout(&ioc->ioctl_cmds.done,
HZ*MPT_IOCTL_DEFAULT_TIMEOUT);
if (!(ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
- retval = -ETIME;
printk(MYIOC_s_WARN_FMT "%s: failed\n", ioc->name, __func__);
if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) {
mpt_free_msg_frame(ioc, mf);
--
2.35.3