From: Greg KH <greg@kroah.com>
To: linux-kernel@vger.kernel.org
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>,
Greg Kroah-Hartman <gregkh@suse.de>
Subject: [PATCH 8/16] driver core fixes: bus_add_attrs() retval check
Date: Wed, 18 Oct 2006 13:08:59 -0700 [thread overview]
Message-ID: <11612021701905-git-send-email-greg@kroah.com> (raw)
In-Reply-To: <1161202166551-git-send-email-greg@kroah.com>
From: Cornelia Huck <cornelia.huck@de.ibm.com>
Check return value of bus_add_attrs() in bus_register().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/bus.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 12173d1..b90f6e6 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -732,11 +732,15 @@ int bus_register(struct bus_type * bus)
klist_init(&bus->klist_devices, klist_devices_get, klist_devices_put);
klist_init(&bus->klist_drivers, NULL, NULL);
- bus_add_attrs(bus);
+ retval = bus_add_attrs(bus);
+ if (retval)
+ goto bus_attrs_fail;
pr_debug("bus type '%s' registered\n", bus->name);
return 0;
+bus_attrs_fail:
+ kset_unregister(&bus->drivers);
bus_drivers_fail:
kset_unregister(&bus->devices);
bus_devices_fail:
--
1.4.2.4
next prev parent reply other threads:[~2006-10-18 20:13 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-18 19:58 [GIT PATCH] Driver Core fixes for 2.6.19-rc2 Greg KH
2006-10-18 20:08 ` [PATCH 1/16] Documentation: feature-removal-schedule typo Greg KH
2006-10-18 20:08 ` [PATCH 2/16] Driver core: plug device probe memory leak Greg KH
2006-10-18 20:08 ` [PATCH 3/16] Fix dev_printk() is now GPL-only Greg KH
2006-10-18 20:08 ` [PATCH 4/16] HOWTO: bug report addition Greg KH
2006-10-18 20:08 ` [PATCH 5/16] sysfs: remove duplicated dput in sysfs_update_file Greg KH
2006-10-18 20:08 ` [PATCH 6/16] sysfs: update obsolete comment " Greg KH
2006-10-18 20:08 ` [PATCH 7/16] driver core fixes: sysfs_create_link() retval check in class.c Greg KH
2006-10-18 20:08 ` Greg KH [this message]
2006-10-18 20:09 ` [PATCH 9/16] driver core fixes: bus_add_device() cleanup on error Greg KH
2006-10-18 20:09 ` [PATCH 10/16] driver core fixes: device_add() " Greg KH
2006-10-18 20:09 ` [PATCH 11/16] driver core fixes: device_create_file() retval check in dmapool.c Greg KH
2006-10-18 20:09 ` [PATCH 12/16] driver core fixes: sysfs_create_group() retval in topology.c Greg KH
2006-10-18 20:09 ` [PATCH 13/16] Driver core: Don't leak 'old_class_name' in drivers/base/core.c::device_rename() Greg KH
2006-10-18 20:09 ` [PATCH 14/16] Driver core: Don't ignore error returns from probing Greg KH
2006-10-18 20:09 ` [PATCH 15/16] Driver core: bus: remove indentation level Greg KH
2006-10-18 20:09 ` [PATCH 16/16] driver core: kmalloc() failure check in driver_probe_device Greg KH
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