Staging
v0.5.1
https://github.com/torvalds/linux
Revision f0a37e008750ead1751b7d5e89d220a260a46147 authored by Chuck Ebbert on 15 April 2008, 21:34:47 UTC, committed by Linus Torvalds on 16 April 2008, 02:35:41 UTC
List could have become empty after the unlocked check that was made earlier,
so check again inside the lock.

Should fix https://bugzilla.redhat.com/show_bug.cgi?id=427765

Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
Cc: <stable@kernel.org>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent d1e7780
History
Tip revision: f0a37e008750ead1751b7d5e89d220a260a46147 authored by Chuck Ebbert on 15 April 2008, 21:34:47 UTC
acpi: bus: check once more for an empty list after locking it
Tip revision: f0a37e0
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