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| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2021-05-12 18:12:07 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-05-14 23:06:02 -0400 |
| commit | 96f3903c4c7ac2c2794a9d5d6bbd2c84b079c682 (patch) | |
| tree | 6315b64e59213cbd9e068436697cfc8134e43755 | |
| parent | 2e51f78b5d8717bba243f5e857031b1d104a3577 (diff) | |
| download | lwn-96f3903c4c7ac2c2794a9d5d6bbd2c84b079c682.tar.gz lwn-96f3903c4c7ac2c2794a9d5d6bbd2c84b079c682.zip | |
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>
| -rw-r--r-- | drivers/message/fusion/mptbase.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index f4f89cf23631..7f7abc9069f7 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -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); |