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scsi: message: fusion: Remove redundant assignment to rc 

Variable rc is set to '-1', but this value is never read as it is
overwritten later. Hence it is a redundant assignment and can be removed.

Clean up the following clang-analyzer warning:

drivers/message/fusion/mptbase.c:6996:2: warning: Value stored to 'rc'
is never read [clang-analyzer-deadcode.DeadStores].

Link: https://lore.kernel.org/r/1620814327-25427-1-git-send-email-jiapeng.chong@linux.alibaba.com
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jiapeng Chong 2021-05-12 18:12:07 +08:00 committed by Martin K. Petersen
parent 2e51f78b5d
commit 96f3903c4c
1 changed files with 0 additions and 2 deletions
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2
drivers/message/fusion/mptbase.c
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@ -6993,8 +6993,6 @@ mpt_SoftResetHandler(MPT_ADAPTER *ioc, int sleepFlag)
ioc->ioc_reset_in_progress = 1;
spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
rc = -1;
for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
if (MptResetHandlers[cb_idx])
mpt_signal_reset(cb_idx, ioc, MPT_IOC_SETUP_RESET);