On 7/13/20 9:46 AM, Lee Jones wrote:
Looks as though 'ahc' hasn't been used since 2005.

Fixes the following W=1 kernel build warning(s):

  drivers/scsi/aic7xxx/aic7xxx_osm.c: In function ‘ahc_linux_slave_configure’:
  drivers/scsi/aic7xxx/aic7xxx_osm.c:674:20: warning: variable ‘ahc’ set but 
not used [-Wunused-but-set-variable]
  674 | struct ahc_softc *ahc;
  | ^~~

Cc: Hannes Reinecke <h...@suse.com>
Cc: "Daniel M. Eischen" <deisc...@iworks.interworks.org>
Cc: Doug Ledford <dledf...@redhat.com>
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
  drivers/scsi/aic7xxx/aic7xxx_osm.c | 4 ----
  1 file changed, 4 deletions(-)

diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c 
b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 32bfe20d79cc1..cc4c7b1781466 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -666,10 +666,6 @@ ahc_linux_slave_alloc(struct scsi_device *sdev)
  static int
  ahc_linux_slave_configure(struct scsi_device *sdev)
  {
-       struct  ahc_softc *ahc;
-
-       ahc = *((struct ahc_softc **)sdev->host->hostdata);
-
        if (bootverbose)
                sdev_printk(KERN_INFO, sdev, "Slave Configure\n");
Reviewed-by: Hannes Reinecke <h...@suse.de>

Cheers,

Hannes
--
Dr. Hannes Reinecke            Teamlead Storage & Networking
h...@suse.de                               +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer

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