[FreeBSD] Fix strict compile build breakage in xdr_vrec.c
[FreeBSD] Fix strict compile build breakage in xdr_vrec.c

gcc (GCC) 4.2.1 20070719  [FreeBSD] throws following warning due to the double
declaration of xdr_vrec_noop function.
warning: 'xdr_vrec_noop' declared 'static' but never defined

Removing one of the declaration which doesn't specify 'unused' attribute fixes
the warning/error.

Signed-off-by: Sachin Bhamare <ab6c546383f273f0ced527428207a414506633cd@panasas.com>
Signed-off-by: Matt Benjamin <1fa2ef4755a9226cb9a0a4840bd89b158ac71391@linuxbox.com>

sswen/ntirpc,sswen/ntirpc