Adrian Hunter 2831eeb7bc driver core: Prevent warning when removing a device link from unregistered consumer ...

commit e64daad660a0c9ace3acdc57099fffe5ed83f977 upstream.

sysfs_remove_link() causes a warning if the parent directory does not
exist. That can happen if the device link consumer has not been registered.
So do not attempt sysfs_remove_link() in that case.

Fixes: 287905e68d ("driver core: Expose device link details in sysfs")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org # 5.9+
Reviewed-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20210716114408.17320-2-adrian.hunter@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-07-28 14:35:47 +02:00

..

firmware_loader

Merge tag 'char-misc-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2020-10-15 10:01:51 -07:00

power

PM: runtime: Fix unpaired parent child_count for force_resume

2021-05-19 10:12:51 +02:00

regmap

regmap: set debugfs_name to NULL after it is freed

2021-05-14 09:50:09 +02:00

test

drivers/base: build kunit tests without structleak plugin

2021-03-17 17:06:24 +01:00

arch_topology.c

Merge tag 'driver-core-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2020-10-14 16:09:32 -07:00

attribute_container.c

scsi: drivers: base: Support atomic version of attribute_container_device_trigger

2020-01-15 22:55:36 -05:00

base.h

driver core: add deferring probe reason to devices_deferred property

2020-07-30 09:03:43 +02:00

bus.c

drivers core: Miscellaneous changes for sysfs_emit

2020-10-02 13:12:07 +02:00

cacheinfo.c

drivers core: Use sysfs_emit for shared_cpu_map_show and shared_cpu_list_show

2020-10-02 13:24:40 +02:00

class.c

drivers core: Miscellaneous changes for sysfs_emit

2020-10-02 13:12:07 +02:00

component.c

component: Silence bind error on -EPROBE_DEFER

2020-04-28 17:54:15 +02:00

container.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

core.c

driver core: Prevent warning when removing a device link from unregistered consumer

2021-07-28 14:35:47 +02:00

cpu.c

drivers core: Miscellaneous changes for sysfs_emit

2020-10-02 13:12:07 +02:00

dd.c

driver core: Fix locking bug in deferred_probe_timeout_work_func()

2021-04-14 08:42:03 +02:00

devcoredump.c

drivers core: Miscellaneous changes for sysfs_emit

2020-10-02 13:12:07 +02:00

devres.c

devres: provide devm_krealloc()

2020-09-08 13:32:06 +02:00

devtmpfs.c

devtmpfs: fix placement of complete() call

2021-05-14 09:50:11 +02:00

driver.c

drivers: base: Convert to printk alias functions

2020-07-10 14:16:44 +02:00

firmware.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

hypervisor.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

init.c

base: fix order of OF initialization

2018-07-07 17:54:29 +02:00

isa.c

Merge 4.15-rc3 into driver-core-next

2017-12-11 08:50:05 +01:00

Kconfig

drivers: base: default KUNIT_* fragments to KUNIT_ALL_TESTS

2020-06-01 14:24:25 -06:00

Makefile

device property: Move fwnode_connection_find_match() under drivers/base/property.c

2020-09-08 13:32:06 +02:00

map.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

memory.c

drivers/base/memory: don't store phys_device in memory blocks

2021-03-17 17:06:25 +01:00

module.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

node.c

node: fix device cleanups in error handling code

2021-05-14 09:50:19 +02:00

pinctrl.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

platform-msi.c

platform-msi: Fix typos in comment

2020-05-18 10:28:30 +01:00

platform.c

drivers core: Miscellaneous changes for sysfs_emit

2020-10-02 13:12:07 +02:00

property.c

device property: Move fwnode_connection_find_match() under drivers/base/property.c

2020-09-08 13:32:06 +02:00

soc.c

drivers core: Miscellaneous changes for sysfs_emit

2020-10-02 13:12:07 +02:00

swnode.c

software node: Fix node registration

2021-03-17 17:06:28 +01:00

syscore.c

syscore: Use pm_pr_dbg() for syscore_{suspend,resume}()

2020-09-08 13:32:06 +02:00

topology.c

drivers core: Miscellaneous changes for sysfs_emit

2020-10-02 13:12:07 +02:00

transport_class.c

scsi: drivers: base: Propagate errors through the transport component

2020-01-15 22:55:37 -05:00