diff options
| author | Xiang Chen <chenxiang66@hisilicon.com> | 2019-10-24 22:08:08 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-10-24 21:31:13 -0400 |
| commit | 35160421b63d4753a72e9f72ebcdd9d6f88f84b9 (patch) | |
| tree | 5c7d49806810a6c081016224870884d3b189b4b9 /drivers/scsi/hisi_sas | |
| parent | 1125c70a92383be7fc9f4b4413a6b269288e1b24 (diff) | |
scsi: hisi_sas: Don't create debugfs dump folder twice
Due to a merge error, we attempt to create 2x debugfs dump folders, which
fails:
[ 861.101914] debugfs: Directory 'dump' with parent '0000:74:02.0'
already present!
This breaks the dump function.
To fix, remove the superfluous attempt to create the folder.
Fixes: 7ec7082c57ec ("scsi: hisi_sas: Add hisi_sas_debugfs_alloc() to centralise allocation")
Link: https://lore.kernel.org/r/1571926105-74636-2-git-send-email-john.garry@huawei.com
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hisi_sas')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 1a25f0f15fd0..ceba1016b77f 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -3712,9 +3712,6 @@ static int hisi_sas_debugfs_alloc(struct hisi_hba *hisi_hba) int p, c, d; size_t sz; - hisi_hba->debugfs_dump_dentry = - debugfs_create_dir("dump", hisi_hba->debugfs_dir); - sz = hw->debugfs_reg_array[DEBUGFS_GLOBAL]->count * 4; hisi_hba->debugfs_regs[DEBUGFS_GLOBAL] = devm_kmalloc(dev, sz, GFP_KERNEL); |