Re: [PATCH] cxlflash: Remove unused variable from queuecommand

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Hi Matthew,

On Wed, 2015-08-26 at 18:36 -0500, Matthew R. Ochs wrote:
> The queuecommand routine has a local dev pointer used for the
> dev_* prints. The two prints that currently exist are tucked
> under a debug define and thus can be left out. Use the actual
> location instead of a local to avoid this warning.
> 
> This patch is intended to be applied after the "CXL Flash Error
> Recovery and Superpipe" series.
> 
> Signed-off-by: Matthew R. Ochs <mrochs@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Manoj N. Kumar <manoj@xxxxxxxxxxxxxxxxxx>
> Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
> ---
>  drivers/scsi/cxlflash/main.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c
> index 458ed83..3ccb546 100644
> --- a/drivers/scsi/cxlflash/main.c
> +++ b/drivers/scsi/cxlflash/main.c
> @@ -354,7 +354,6 @@ static int cxlflash_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scp)
>  	struct cxlflash_cfg *cfg = (struct cxlflash_cfg *)host->hostdata;
>  	struct afu *afu = cfg->afu;
>  	struct pci_dev *pdev = cfg->dev;
> -	struct device *dev = &cfg->dev->dev;
>  	struct afu_cmd *cmd;
>  	u32 port_sel = scp->device->channel + 1;
>  	int nseg, i, ncount;
> @@ -384,11 +383,13 @@ static int cxlflash_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scp)
>  
>  	switch (cfg->state) {
>  	case STATE_LIMBO:
> -		dev_dbg_ratelimited(dev, "%s: device in limbo!\n", __func__);
> +		dev_dbg_ratelimited(&cfg->dev->dev, "%s: device in limbo!\n",
> +				    __func__);
>  		rc = SCSI_MLQUEUE_HOST_BUSY;
>  		goto out;
>  	case STATE_FAILTERM:
> -		dev_dbg_ratelimited(dev, "%s: device has failed!\n", __func__);
> +		dev_dbg_ratelimited(&cfg->dev->dev, "%s: device has failed!\n",
> +				    __func__);
>  		scp->result = (DID_NO_CONNECT << 16);
>  		scp->scsi_done(scp);
>  		rc = 0;

Applied + squashed into the original PATCH #1, and pushed out to
target-pending.git/for-next-merge.

--nab

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