On 7/13/20 9:46 AM, Lee Jones wrote:
Looks like checking the 'targ' was removed in 2005.

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

  drivers/scsi/aic7xxx/aic7xxx_osm.c: In function ‘ahc_send_async’:
  drivers/scsi/aic7xxx/aic7xxx_osm.c:1604:28: warning: variable ‘targ’ set but 
not used [-Wunused-but-set-variable]
  1604 | struct ahc_linux_target *targ;
  | ^~~~

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 | 2 --
  1 file changed, 2 deletions(-)

diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c 
b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index cc4c7b1781466..ed437c16de881 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -1592,7 +1592,6 @@ ahc_send_async(struct ahc_softc *ahc, char channel,
        case AC_TRANSFER_NEG:
        {
                struct  scsi_target *starget;
-               struct  ahc_linux_target *targ;
                struct  ahc_initiator_tinfo *tinfo;
                struct  ahc_tmode_tstate *tstate;
                int     target_offset;
@@ -1626,7 +1625,6 @@ ahc_send_async(struct ahc_softc *ahc, char channel,
                starget = ahc->platform_data->starget[target_offset];
                if (starget == NULL)
                        break;
-               targ = scsi_transport_target_data(starget);
target_ppr_options =
                        (spi_dt(starget) ? MSG_EXT_PPR_DT_REQ : 0)

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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