nfs: do not initialise statics to 0

This patch fixes the checkpatch.pl error to nfs4sysctl.c:

ERROR: do not initialise statics to 0

Signed-off-by: Wei Tang <tangwei@cmss.chinamobile.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
1 file changed