[SCSI] aic7xxx/79xx: fix another potential panic due to a non existent target

I ran into this one sending bus resets across the hardware.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

2 files changed, 4 insertions, 4 deletions

diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 40f32bb23972..acaeebd50465 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -1617,9 +1617,9 @@ ahd_send_async(struct ahd_softc *ahd, char channel,
                  * are identical to those last reported.
                  */
                 starget = ahd->platform_data->starget[target];
-                targ = scsi_transport_target_data(starget);
-                if (targ == NULL)
+                if (starget == NULL)
                         break;
+                targ = scsi_transport_target_data(starget);
 
                 target_ppr_options =
                         (spi_dt(starget) ? MSG_EXT_PPR_DT_REQ : 0)
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index e39361ac6a44..3fbc10e58cc2 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -1618,9 +1618,9 @@ ahc_send_async(struct ahc_softc *ahc, char channel,
                 if (channel == 'B')
                         target_offset += 8;
                 starget = ahc->platform_data->starget[target_offset];
-                targ = scsi_transport_target_data(starget);
-                if (targ == NULL)
+                if (starget == NULL)
                         break;
+                targ = scsi_transport_target_data(starget);
 
                 target_ppr_options =
                         (spi_dt(starget) ? MSG_EXT_PPR_DT_REQ : 0)