Hi David,

This patch deals with remaining cases of unused parameters in fs/xfs/quota/*
as far as I can see so far. The rest of unused parameters
in fs/xfs/quota/* cannot be easily eliminated due to addresses
of functions being taken.

Code size difference on 32-bit x86:
 393289    2904    2952  399145   61729 linux-2.6-xfs8-TEST/fs/xfs/xfs.o
 393236    2904    2952  399092   616f4 linux-2.6-xfs9-TEST/fs/xfs/xfs.o

Compile tested only.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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vda