platform/x86: dell-sysman: Fix reference leak

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If a duplicate attribute is found using kset_find_obj(),
a reference to that attribute is returned. This means
that we need to dispose it accordingly. Use kobject_put()
to dispose the duplicate attribute in such a case.

Compile-tested only.

Fixes: e8a60aa740 ("platform/x86: Introduce support for Systems Management Driver over WMI for Dell Systems")
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20230805053610.7106-1-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

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Armin Wolf 2023-08-05 07:36:10 +02:00 • committed by Hans de Goede

parent 6f8972a02a

commit 7295a996fd

1 changed files with 6 additions and 3 deletions

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drivers/platform/x86/dell/dell-wmi-sysman/sysman.c

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