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From: Greg Kroah-Hartman <gregkh@suse.de>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@suse.de>, Dave Jones <davej@redhat.com>
Subject: [PATCH 36/46] driver core: bus_add_driver should return an error if no bus
Date: Fri, 27 Apr 2007 11:53:50 -0700 [thread overview]
Message-ID: <1177700172258-git-send-email-gregkh@suse.de> (raw)
In-Reply-To: <11777001682584-git-send-email-gregkh@suse.de>
As pointed out by Dave Jones.
Cc: Dave Jones <davej@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/bus.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 1a5a350..1d76e23 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -603,7 +603,7 @@ int bus_add_driver(struct device_driver *drv)
int error = 0;
if (!bus)
- return 0;
+ return -EINVAL;
pr_debug("bus %s: add driver %s\n", bus->name, drv->name);
error = kobject_set_name(&drv->kobj, "%s", drv->name);
--
1.5.1.2
next prev parent reply other threads:[~2007-04-27 19:06 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-27 18:51 [GIT PATCH] Driver core patches for 2.6.21 Greg KH
2007-04-27 18:53 ` [PATCH 01/46] driver core: fix device_add error path Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 02/46] driver core: fix namespace issue with devices assigned to classes Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 03/46] dev_printk and new-style class devices Greg Kroah-Hartman
[not found] ` <11777000511784-git-send-email-gregkh@suse.de>
2007-04-27 18:53 ` [PATCH 05/46] driver core: Use attribute groups in struct device_type Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 06/46] Driver core: add name to device_type Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 07/46] kobject: kobject_shadow_add cleanup Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 08/46] driver core: per-subsystem multithreaded probing Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 09/46] powerpc: make it compile for multithread change Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 10/46] driver core: don't fail attaching the device if it cannot be bound Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 11/46] Driver core: remove unneeded completion from driver release path Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 12/46] kref: fix CPU ordering with respect to krefs Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 13/46] Driver core: notify userspace of network device renames Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 14/46] Driver core: suppress uevents via filter Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 15/46] Driver core: switch firmware_class to uevent_suppress Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 16/46] uevent: use add_uevent_var() instead of open coding it Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 17/46] Driver core: add suspend() and resume() to struct device_type Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 18/46] Kobject: kobject_uevent.c: Collapse unnecessary loop nesting (top_kobj) Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 19/46] kobject: kobject_add() reference leak Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 20/46] Driver core: remove use of rwsem Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 21/46] SCSI: use the proper semaphore to protect the class lists Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 22/46] USB: remove use of the bus rwsem, as it doesn't really protect anything Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 23/46] PNP: stop using the subsystem rwsem Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 24/46] Input: serio - do not touch bus's rwsem Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 25/46] Input: gameport " Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 26/46] IDE: remove rwsem use from ide-proc core Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 27/46] IEEE1394: remove rwsem use from ieee1394 core Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 28/46] PHY: remove rwsem use from phy core Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 29/46] qeth: Remove usage of subsys.rwsem Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 30/46] kobject core: remove rwsem from struct subsystem Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 31/46] Driver core: make uevent-environment available in uevent-file Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 32/46] Driver core: warn when userspace writes to the uevent file in a non-supported way Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 33/46] kobject: Comment and warning fixes to kobject.c Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 34/46] the overdue removal of the mount/umount uevents Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 35/46] debugfs: Add debugfs_create_u64() Greg Kroah-Hartman
2007-04-27 18:53 ` Greg Kroah-Hartman [this message]
2007-04-27 18:53 ` [PATCH 37/46] Driver core: use mutex instead of semaphore in DMA pool handler Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 38/46] sysfs: bin.c printk fix Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 39/46] s390: cio: Delay uevents for subchannels Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 40/46] device_schedule_callback() needs a module reference Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 41/46] security: prevent permission checking of file removal via sysfs_remove_group() Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 42/46] define platform wakeup hook, use in pci_enable_wake() Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 43/46] s2ram: add arch irq disable/enable hooks Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 44/46] mod_sysfs_setup() doesn't return errno when kobject_add_dir() failure occurs Greg Kroah-Hartman
2007-04-27 18:53 ` [PATCH 45/46] drivers/base/attribute_container.c: use mutex instead of binary semaphore Greg Kroah-Hartman
2007-04-27 18:54 ` [PATCH 46/46] dev_dbg: check dev_dbg() arguments Greg Kroah-Hartman
2007-04-27 21:11 ` [PATCH 28/46] PHY: remove rwsem use from phy core Andy Fleming
2007-04-27 20:27 ` [PATCH 04/46] Driver core: udev triggered device-driver binding Greg Kroah-Hartman
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