From: Jackie Liu <liuyun01@xxxxxxxxxx>
When the value of error is printed, it will always be 0. Here, we should be
print the correct error code when scsi_bsg_register_queue fails.
Fixes: ead09dd3aed5 ("scsi: bsg: Simplify device registration")
Cc: Jens Axboe <axboe@xxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Jackie Liu <liuyun01@xxxxxxxxxx>
---
v1->v2:
resend to linux-scsi mail list.
drivers/scsi/scsi_sysfs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 86793259e541..d8789f6cda62 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -1379,6 +1379,7 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev)
* 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",
error);
--
2.25.1
