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eeepc-laptop: fix use after free
eeepc-laptop uses the hwmon struct after unregistering the device, causing an oops on module unload. Flip the ordering to fix. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Cc: <stable@kernel.org> [2.6.26.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -553,9 +553,9 @@ static void eeepc_hwmon_exit(void)
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hwmon = eeepc_hwmon_device;
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if (!hwmon)
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return ;
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hwmon_device_unregister(hwmon);
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sysfs_remove_group(&hwmon->kobj,
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&hwmon_attribute_group);
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hwmon_device_unregister(hwmon);
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eeepc_hwmon_device = NULL;
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}
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