linux-kernel - [PATCH] scsi: message: fusion: Remove useless variable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:   Thu,  8 Apr 2021 17:06:20 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     sathya.prakash@...adcom.com
Cc:     sreekanth.reddy@...adcom.com,
        suganath-prabu.subramani@...adcom.com,
        MPT-FusionLinux.pdl@...adcom.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Subject: [PATCH] scsi: message: fusion: Remove useless variable

Fix the following gcc warning:

drivers/message/fusion/mptbase.c:3087:9: warning: variable ‘status’ set
but not used [-Wunused-but-set-variable].

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/message/fusion/mptbase.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 549797d..f37ea06 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -3084,7 +3084,7 @@ static int mpt_remove_dead_ioc_func(void *arg)
 	int			 req_sz;
 	int			 reply_sz;
 	int			 sz;
-	u32			 status, vv;
+	u32			 vv;
 	u8			 shiftFactor=1;
 
 	/* IOC *must* NOT be in RESET state! */
@@ -3142,7 +3142,6 @@ static int mpt_remove_dead_ioc_func(void *arg)
 		facts->IOCExceptions = le16_to_cpu(facts->IOCExceptions);
 		facts->IOCStatus = le16_to_cpu(facts->IOCStatus);
 		facts->IOCLogInfo = le32_to_cpu(facts->IOCLogInfo);
-		status = le16_to_cpu(facts->IOCStatus) & MPI_IOCSTATUS_MASK;
 		/* CHECKME! IOCStatus, IOCLogInfo */
 
 		facts->ReplyQueueDepth = le16_to_cpu(facts->ReplyQueueDepth);
-- 
1.8.3.1