[PATCH 2/2] scsi: bsg: fix errno when scsi_bsg_register_queue fails

From: Jackie Liu <redacted>

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@kernel.dk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jackie Liu <redacted>
---
 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