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

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

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
James Bottomley 2005-08-05 16:24:54 -05:00 committed by James Bottomley
parent 79778a27be
commit fc789a9399
2 changed files with 4 additions and 4 deletions
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4
drivers/scsi/aic7xxx/aic79xx_osm.c
View File

@ -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)

4
drivers/scsi/aic7xxx/aic7xxx_osm.c
View File

@ -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)