From: James Bottomley <James.Bottomley@SteelEye.com>
To: SCSI Mailing List <linux-scsi@vger.kernel.org>
Subject: [PATCH] aic7xxx/79xx: fix another potential panic due to a non existent target
Date: Fri, 05 Aug 2005 16:24:54 -0500 [thread overview]
Message-ID: <1123277094.5003.72.camel@mulgrave> (raw)
I ran into this one sending bus resets across the hardware.
James
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
--- 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, ch
* 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
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -1614,9 +1614,9 @@ ahc_send_async(struct ahc_softc *ahc, ch
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)
reply other threads:[~2005-08-05 21:24 UTC|newest]
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