From: Jackie Liu <liuyun01@kylinos.cn>
Date: Tue, 29 Mar 2022 10:12:51 +0800
Subject: [PATCH] scsi: core: sysfs: Remove comments that conflict with the
actual logic
Git-commit: 99241e119f4a2077383f994a174b38ced21d6fca
Patch-mainline: v5.18-rc2
References: jsc#PED-1559
Christoph Hellwig Says:
=======================
I think we should just handle the error properly and remove the comment.
There's no good reason to ignore bsg registration errors.
In fact, after commit 92c4b58b15c5 ("scsi: core: Register sysfs attributes
earlier"), we are already forced to return errno.
We discuss this issue in [1].
[1] https://lore.kernel.org/all/20211022010201.426746-1-liu.yun@linux.dev/
Link: https://lore.kernel.org/r/20220329021251.123805-1-liu.yun@linux.dev
Suggested-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jackie Liu <liuyun01@kylinos.cn>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/scsi_sysfs.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 226a50944c00..dc6872e352bd 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -1384,10 +1384,6 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev)
if (IS_ENABLED(CONFIG_BLK_DEV_BSG)) {
sdev->bsg_dev = scsi_bsg_register_queue(sdev);
if (IS_ERR(sdev->bsg_dev)) {
- /*
- * We're treating error on bsg register as non-fatal, so
- * pretend nothing went wrong.
- */
error = PTR_ERR(sdev->bsg_dev);
sdev_printk(KERN_INFO, sdev,
"Failed to register bsg queue, errno=%d\n",
--
2.35.3