Rafael J. Wysocki 5f2e3274e5 ACPI / scan: Fix NULL pointer dereference in acpi_companion_match() ...

Commit e1acdeb0e7 "ACPI / scan: Simplify acpi_match_device()"
introduced code that may lead to a NULL pointer dereference when
trying to unlock a mutex.  Fix that.

Fixes: e1acdeb0e7 "ACPI / scan: Simplify acpi_match_device()"
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2015-04-13 21:35:51 +02:00

67 KiB

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