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scsi: scsi_debug: Drop scsi_debug_host_reset() device NULL pointer check
The check for device pointer for the SCSI command is unnecessary, so drop it. The only caller is scsi_try_host_reset() -> eh_host_reset_handler(), and there that pointer cannot be NULL. Indeed, there is already code later in the same function which does not check the device pointer for the SCSI command. Signed-off-by: John Garry <john.g.garry@oracle.com> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Link: https://lore.kernel.org/r/20230313093114.1498305-8-john.g.garry@oracle.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -5440,7 +5440,7 @@ static int scsi_debug_host_reset(struct scsi_cmnd *SCpnt)
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int k = 0;
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++num_host_resets;
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if ((SCpnt->device) && (SDEBUG_OPT_ALL_NOISE & sdebug_opts))
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if (SDEBUG_OPT_ALL_NOISE & sdebug_opts)
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sdev_printk(KERN_INFO, SCpnt->device, "%s\n", __func__);
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spin_lock(&sdebug_host_list_lock);
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list_for_each_entry(sdbg_host, &sdebug_host_list, host_list) {
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