Re: [scsi:for-next 12/27] drivers/scsi/ipr.c:6568 ipr_qc_issue() warn: inconsistent returns spin_lock:&ipr_cmd->hrrq->_lock: locked (6562) unlocked (6499,6507,6568)

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On Mon, 2012-12-17 at 16:24 +0300, Dan Carpenter wrote:
> Hi,
> 
> FYI, there are new smatch warnings show up in
> 
> tree:   git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next
> head:   e3ff197a750d2912d0bb2a0161c23c18bad250ad
> commit: e7ef7307d9e2c15802e8ea1da9878e0550ec87bc [12/27] [SCSI] ipr: Reduce lock contention
> 
>   drivers/scsi/ipr.c:5434 ipr_build_ioadl64() info: why not propagate 'nseg' from scsi_dma_map() instead of (-1)?
>   drivers/scsi/ipr.c:5485 ipr_build_ioadl() info: why not propagate 'nseg' from scsi_dma_map() instead of (-1)?
> + drivers/scsi/ipr.c:6568 ipr_qc_issue() warn: inconsistent returns spin_lock:&ipr_cmd->hrrq->_lock: locked (6562) unlocked (6499,6507,6568)

Look, guys, I've got these type of reports on about 50% of the patches
in the misc branch of the SCSI tree.  This effectively means I don't
have a tree do do a final pull request on ... unless you'd like to get
off your arses and actually send in some fixes.

James

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