diff mbox series

[4/7] scsi: hisi_sas: Modify the file permissions of trigger_dump to write only

Message ID 1579522957-4393-5-git-send-email-john.garry@huawei.com (mailing list archive)
State Accepted
Headers show
Series hisi_sas: Misc patches | expand

Commit Message

John Garry Jan. 20, 2020, 12:22 p.m. UTC 
From: Luo Jiaxing <luojiaxing@huawei.com>

The trigger_dump file is only used to manually trigger the dump, and did
not provide a read callback function for it, so it's file permission
setting to 600 is wrong, and should be changed to 200.

Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
---
 drivers/scsi/hisi_sas/hisi_sas_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

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);