On Mon, 29 Oct 2007 07:24:27 -0700, Dirk Hohndel <[EMAIL PROTECTED]> wrote:
> @@ -390,20 +390,33 @@ void add_partition(struct gendisk *disk, int part, > sector_t start, sector_t len, > p->kobj.parent = &disk->kobj; > p->kobj.ktype = &ktype_part; > kobject_init(&p->kobj); > - kobject_add(&p->kobj); > + if (kobject_add(&p->kobj)) Hm, here the structure needs to be freed as well (via kobject_put()). > + return -1; > if (!disk->part_uevent_suppress) > kobject_uevent(&p->kobj, KOBJ_ADD); > - sysfs_create_link(&p->kobj, &block_subsys.kobj, "subsystem"); > + if(sysfs_create_link(&p->kobj, &block_subsys.kobj, "subsystem")) Whitespace (if (...)). > + goto out_cleanup; > if (flags & ADDPART_FLAG_WHOLEDISK) { > static struct attribute addpartattr = { > .name = "whole_disk", > .mode = S_IRUSR | S_IRGRP | S_IROTH, > }; > > - sysfs_create_file(&p->kobj, &addpartattr); > + if (sysfs_create_file(&p->kobj, &addpartattr)) { > + sysfs_remove_link (&p->kobj, "subsystem"); > + goto out_cleanup; > + } > } > partition_sysfs_add_subdir(p); > disk->part[part-1] = p; > + > + return 0; > + > +out_cleanup: > + if (!disk->part_uevent_suppress) > + kobject_uevent(&p->kobj, KOBJ_REMOVE); > + kobject_del(&p->kobj); You need a kobject_put() here to drop the reference you obtained in kobject_init(). > + return -1; > } > > static char *make_block_name(struct gendisk *disk) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/