Commit d07e0361 authored by FUJITA Tomonori's avatar FUJITA Tomonori Committed by James Bottomley
Browse files

[SCSI] sg: handle class_device_create failure properly


Signed-off-by: default avatarFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: default avatarDouglas Gilbert <dougg@torque.net>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent a24484f2
......@@ -1434,9 +1434,12 @@ sg_add(struct class_device *cl_dev, struct class_interface *cl_intf)
MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
cl_dev->dev, "%s",
disk->disk_name);
if (IS_ERR(sg_class_member))
printk(KERN_WARNING "sg_add: "
if (IS_ERR(sg_class_member)) {
printk(KERN_ERR "sg_add: "
"class_device_create failed\n");
error = PTR_ERR(sg_class_member);
goto cdev_add_err;
}
class_set_devdata(sg_class_member, sdp);
error = sysfs_create_link(&scsidp->sdev_gendev.kobj,
&sg_class_member->kobj, "generic");
......
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