Re: [patch] scsi: aic94xx: set an error code on failure

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Dan Carpenter <dan.carpenter@xxxxxxxxxx> writes:

> We recently did some cleanup here and now the static checkers notice
> that there is a missing error code when ioremap() fails.  Let's set it
> to -ENOMEM.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
>
> diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
> index 140cb8e..f6c336b 100644
> --- a/drivers/scsi/aic94xx/aic94xx_init.c
> +++ b/drivers/scsi/aic94xx/aic94xx_init.c
> @@ -104,6 +104,7 @@ static int asd_map_memio(struct asd_ha_struct *asd_ha)
>  		if (!io_handle->addr) {
>  			asd_printk("couldn't map MBAR%d of %s\n", i==0?0:1,
>  				   pci_name(asd_ha->pcidev));
> +			err = -ENOMEM;
>  			goto Err_unreq;
>  		}
>  	}
> --
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Reviewed-by: Johannes Thumshirn <jthumshirn@xxxxxxx>

-- 
Johannes Thumshirn                                           Storage
jthumshirn@xxxxxxx                                 +49 911 74053 689
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