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scsi: hisi_sas: Increase debugfs_dump_index after dump is completed 

The hisi_hba debugfs_dump_index member should increased after a dump
insertion completed, and not before it has started, so fix the code to do
so.

Link: https://lore.kernel.org/r/1629799260-120116-6-git-send-email-john.garry@huawei.com
Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Luo Jiaxing 2021-08-24 18:01:00 +08:00 committed by Martin K. Petersen
parent 080b4f976b
commit 9aec5ffa6e
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
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@ -3688,7 +3688,6 @@ static void debugfs_snapshot_regs_v3_hw(struct hisi_hba *hisi_hba)
do_div(timestamp, NSEC_PER_MSEC);
hisi_hba->debugfs_timestamp[debugfs_dump_index] = timestamp;
hisi_hba->debugfs_dump_index++;
debugfs_snapshot_prepare_v3_hw(hisi_hba);
@ -3704,6 +3703,7 @@ static void debugfs_snapshot_regs_v3_hw(struct hisi_hba *hisi_hba)
debugfs_create_files_v3_hw(hisi_hba);
debugfs_snapshot_restore_v3_hw(hisi_hba);
hisi_hba->debugfs_dump_index++;
}
static ssize_t debugfs_trigger_dump_v3_hw_write(struct file *file,