NFSd: Remove 'inline' designation for free_client()

It is large, it is used in more than one place, and it is not performance
critical. Let gcc figure out whether it should be inlined...
Signed-off-by: NTrond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: NJ. Bruce Fields <bfields@redhat.com>

fs/nfsd/nfs4state.c

@@ -1093,7 +1093,7 @@ static struct nfs4_client *alloc_client(struct xdr_netobj name)
 	return clp;
 }
 
-static inline void
+static void
 free_client(struct nfs4_client *clp)
 {
 	struct nfsd_net __maybe_unused *nn = net_generic(clp->net, nfsd_net_id);