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scsi: wd33c93: Don't use stale scsi_pointer value
A regression was introduced with commitdbb2da557a
("scsi: wd33c93: Move the SCSI pointer to private command data") which results in an oops in wd33c93_intr(). That commit added the scsi_pointer variable and initialized it from hostdata->connected. However, during selection, hostdata->connected is not yet valid. Fix this by getting the current scsi_pointer from hostdata->selecting. Cc: Daniel Palmer <daniel@0x0f.com> Cc: Michael Schmitz <schmitzmic@gmail.com> Cc: stable@kernel.org Fixes:dbb2da557a
("scsi: wd33c93: Move the SCSI pointer to private command data") Signed-off-by: Daniel Palmer <daniel@0x0f.com> Co-developed-by: Finn Thain <fthain@linux-m68k.org> Signed-off-by: Finn Thain <fthain@linux-m68k.org> Link: https://lore.kernel.org/r/09e11a0a54e6aa2a88bd214526d305aaf018f523.1727926187.git.fthain@linux-m68k.org Reviewed-by: Michael Schmitz <schmitzmic@gmail.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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parent
f30e5f77d2
commit
9023ed8d91
@ -831,7 +831,7 @@ wd33c93_intr(struct Scsi_Host *instance)
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/* construct an IDENTIFY message with correct disconnect bit */
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hostdata->outgoing_msg[0] = IDENTIFY(0, cmd->device->lun);
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if (scsi_pointer->phase)
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if (WD33C93_scsi_pointer(cmd)->phase)
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hostdata->outgoing_msg[0] |= 0x40;
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if (hostdata->sync_stat[cmd->device->id] == SS_FIRST) {
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