[PATCH] knfsd: misc minor fixes, indentation changes

cleans up some code in lockd/host.c, fixes an error printk and makes it a
fatal BUG if nlmsvc_free_host_resources fails.

Signed-off-by: Olaf Kirch <okir@suse.de>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/lockd/host.c

@@ -110,16 +110,13 @@ nlm_lookup_host(int server, const struct sockaddr_in *sin,
 		if (host->h_server != server)
 			continue;
 
-		{
-			if (hp != nlm_hosts + hash) {
-				*hp = host->h_next;
-				host->h_next = nlm_hosts[hash];
-				nlm_hosts[hash] = host;
-			}
-			nlm_get_host(host);
-			mutex_unlock(&nlm_host_mutex);
-			return host;
+		if (hp != nlm_hosts + hash) {
+			*hp = host->h_next;
+			host->h_next = nlm_hosts[hash];
+			nlm_hosts[hash] = host;
 		}
+		nlm_get_host(host);
+		goto out;
 	}
 
 	/* Sadly, the host isn't in our hash table yet. See if

fs/lockd/svcsubs.c

@@ -115,7 +115,7 @@ nlm_lookup_file(struct svc_rqst *rqstp, struct nlm_file **result,
 	 * the file.
 	 */
 	if ((nfserr = nlmsvc_ops->fopen(rqstp, f, &file->f_file)) != 0) {
-		dprintk("lockd: open failed (nfserr %d)\n", ntohl(nfserr));
+		dprintk("lockd: open failed (error %d)\n", nfserr);
 		goto out_free;
 	}
 
@@ -313,10 +313,12 @@ nlmsvc_free_host_resources(struct nlm_host *host)
 {
 	dprintk("lockd: nlmsvc_free_host_resources\n");
 
-	if (nlm_traverse_files(host, NLM_ACT_UNLOCK))
+	if (nlm_traverse_files(host, NLM_ACT_UNLOCK)) {
 		printk(KERN_WARNING
-			"lockd: couldn't remove all locks held by %s",
+			"lockd: couldn't remove all locks held by %s\n",
 			host->h_name);
+		BUG();
+	}
 }
 
 /*