scsi: core: Fix formatting errors in scsi_lib.c
Delete trailing whitespace, multiple blank lines, and make switch/case be at the same indentation. Link: https://lore.kernel.org/r/20200619154117.10262-3-huobean@gmail.com Signed-off-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -389,7 +389,7 @@ static void scsi_single_lun_run(struct scsi_device *current_sdev)
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spin_unlock_irqrestore(shost->host_lock, flags);
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scsi_kick_queue(sdev->request_queue);
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spin_lock_irqsave(shost->host_lock, flags);
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scsi_device_put(sdev);
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}
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out:
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@ -1455,18 +1455,18 @@ static void scsi_softirq_done(struct request *rq)
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scsi_log_completion(cmd, disposition);
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switch (disposition) {
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case SUCCESS:
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scsi_finish_command(cmd);
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break;
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case NEEDS_RETRY:
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scsi_queue_insert(cmd, SCSI_MLQUEUE_EH_RETRY);
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break;
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case ADD_TO_MLQUEUE:
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scsi_queue_insert(cmd, SCSI_MLQUEUE_DEVICE_BUSY);
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break;
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default:
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scsi_eh_scmd_add(cmd);
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break;
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case SUCCESS:
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scsi_finish_command(cmd);
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break;
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case NEEDS_RETRY:
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scsi_queue_insert(cmd, SCSI_MLQUEUE_EH_RETRY);
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break;
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case ADD_TO_MLQUEUE:
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scsi_queue_insert(cmd, SCSI_MLQUEUE_DEVICE_BUSY);
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break;
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default:
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scsi_eh_scmd_add(cmd);
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break;
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}
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}
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@ -2024,7 +2024,6 @@ scsi_mode_select(struct scsi_device *sdev, int pf, int sp, int modepage,
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real_buffer[1] = data->medium_type;
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real_buffer[2] = data->device_specific;
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real_buffer[3] = data->block_descriptor_length;
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cmd[0] = MODE_SELECT;
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cmd[4] = len;
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@ -2110,7 +2109,7 @@ scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
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if (scsi_sense_valid(sshdr)) {
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if ((sshdr->sense_key == ILLEGAL_REQUEST) &&
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(sshdr->asc == 0x20) && (sshdr->ascq == 0)) {
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/*
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/*
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* Invalid command operation code
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*/
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sdev->use_10_for_ms = 0;
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@ -2119,7 +2118,7 @@ scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
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}
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}
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if(scsi_status_is_good(result)) {
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if (scsi_status_is_good(result)) {
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if (unlikely(buffer[0] == 0x86 && buffer[1] == 0x0b &&
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(modepage == 6 || modepage == 8))) {
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/* Initio breakage? */
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@ -2129,7 +2128,7 @@ scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
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data->device_specific = 0;
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data->longlba = 0;
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data->block_descriptor_length = 0;
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} else if(use_10_for_ms) {
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} else if (use_10_for_ms) {
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data->length = buffer[0]*256 + buffer[1] + 2;
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data->medium_type = buffer[2];
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data->device_specific = buffer[3];
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@ -2212,7 +2211,7 @@ scsi_device_set_state(struct scsi_device *sdev, enum scsi_device_state state)
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goto illegal;
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}
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break;
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case SDEV_RUNNING:
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switch (oldstate) {
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case SDEV_CREATED:
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@ -2497,7 +2496,7 @@ EXPORT_SYMBOL_GPL(sdev_evt_send_simple);
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* (which must be a legal transition). When the device is in this
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* state, only special requests will be accepted, all others will
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* be deferred. Since special requests may also be requeued requests,
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* a successful return doesn't guarantee the device will be
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* a successful return doesn't guarantee the device will be
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* totally quiescent.
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*
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* Must be called with user context, may sleep.
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@ -2623,10 +2622,10 @@ int scsi_internal_device_block_nowait(struct scsi_device *sdev)
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return err;
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}
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/*
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/*
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* The device has transitioned to SDEV_BLOCK. Stop the
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* block layer from calling the midlayer with this device's
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* request queue.
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* request queue.
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*/
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blk_mq_quiesce_queue_nowait(q);
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return 0;
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@ -2661,7 +2660,7 @@ static int scsi_internal_device_block(struct scsi_device *sdev)
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return err;
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}
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void scsi_start_queue(struct scsi_device *sdev)
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{
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struct request_queue *q = sdev->request_queue;
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