Merge tag 'nfsd-6.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd fix from Chuck Lever:

 - Fix a loop that occurs when using multiple net namespaces

* tag 'nfsd-6.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  nfsd: fix net-namespace logic in __nfsd_file_cache_purge

fs/nfsd/filecache.c

@@ -893,9 +893,8 @@ __nfsd_file_cache_purge(struct net *net)
 
 		nf = rhashtable_walk_next(&iter);
 		while (!IS_ERR_OR_NULL(nf)) {
-			if (net && nf->nf_net != net)
-				continue;
-			nfsd_file_unhash_and_dispose(nf, &dispose);
+			if (!net || nf->nf_net == net)
+				nfsd_file_unhash_and_dispose(nf, &dispose);
 			nf = rhashtable_walk_next(&iter);
 		}