When we fail to add a device to the driver core, only the very
helpful message 'error X' is displayed.
Print out some meaningful messages.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
---
drivers/scsi/scsi_sysfs.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 67a38a1..2df7108 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -740,12 +740,14 @@ int scsi_sysfs_add_sdev(struct scsi_devi
error = device_add(&sdev->sdev_gendev);
if (error) {
put_device(sdev->sdev_gendev.parent);
- printk(KERN_INFO "error 1\n");
+ sdev_printk(KERN_INFO, sdev,
+ "failed to add device (error %d)\n", error);
return error;
}
error = class_device_add(&sdev->sdev_classdev);
if (error) {
- printk(KERN_INFO "error 2\n");
+ sdev_printk(KERN_INFO, sdev,
+ "failed to add class device (error %d)\n", error);
goto clean_device;
}
--
1.4.3.4
-
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