diff options
| author |   Luo Jiaxing <luojiaxing@huawei.com> | 2020-01-20 20:22:34 +0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2020-01-20 19:31:14 -0500 |
| commit | 3cd2f3c35d29a50947a975feffdcbe2d6a2418c0 (patch) | |
| tree | 191cba8ed6c3115bf4f1c7afb24ed9fd0a4c6ef9 /drivers/scsi/hisi_sas | |
| parent | scsi: hisi_sas: Replace magic number when handle channel interrupt (diff) | |
| download | linux-dev-3cd2f3c35d29a50947a975feffdcbe2d6a2418c0.tar.xz linux-dev-3cd2f3c35d29a50947a975feffdcbe2d6a2418c0.zip | |
scsi: hisi_sas: Modify the file permissions of trigger_dump to write only
The trigger_dump file is only used to manually trigger the dump, and did
not provide a read callback function for it, so its file permission
setting to 600 is wrong,and should be changed to 200.
Link: https://lore.kernel.org/r/1579522957-4393-5-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>
Diffstat (limited to 'drivers/scsi/hisi_sas')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 3e103e86e964..61db3376b1f9 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -3930,7 +3930,7 @@ void hisi_sas_debugfs_init(struct hisi_hba *hisi_hba) hisi_hba->debugfs_dir = debugfs_create_dir(dev_name(dev), hisi_sas_debugfs_dir); - debugfs_create_file("trigger_dump", 0600, + debugfs_create_file("trigger_dump", 0200, hisi_hba->debugfs_dir, hisi_hba, &hisi_sas_debugfs_trigger_dump_fops); |