diff options
| -rw-r--r-- | drivers/scsi/NCR5380.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c index 80c20ab4fc53..c6d10780febe 100644 --- a/drivers/scsi/NCR5380.c +++ b/drivers/scsi/NCR5380.c @@ -984,7 +984,7 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance, if (!hostdata->selecting) { /* Command was aborted */ NCR5380_write(MODE_REG, MR_BASE); - goto out; + return NULL; } if (err < 0) { NCR5380_write(MODE_REG, MR_BASE); @@ -1033,7 +1033,7 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance, if (!hostdata->selecting) { NCR5380_write(MODE_REG, MR_BASE); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE); - goto out; + return NULL; } dsprintk(NDEBUG_ARBITRATION, instance, "won arbitration\n"); @@ -1116,13 +1116,16 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance, spin_lock_irq(&hostdata->lock); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE); NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask); + /* Can't touch cmd if it has been reclaimed by the scsi ML */ - if (hostdata->selecting) { - cmd->result = DID_BAD_TARGET << 16; - complete_cmd(instance, cmd); - dsprintk(NDEBUG_SELECTION, instance, "target did not respond within 250ms\n"); - cmd = NULL; - } + if (!hostdata->selecting) + return NULL; + + cmd->result = DID_BAD_TARGET << 16; + complete_cmd(instance, cmd); + dsprintk(NDEBUG_SELECTION, instance, + "target did not respond within 250ms\n"); + cmd = NULL; goto out; } @@ -1155,7 +1158,7 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance, } if (!hostdata->selecting) { do_abort(instance); - goto out; + return NULL; } dsprintk(NDEBUG_SELECTION, instance, "target %d selected, going into MESSAGE OUT phase.\n", |