diff --git a/fs/hfsplus/bfind.c b/fs/hfsplus/bfind.c
index 257cdde..5007a41 100644
--- a/fs/hfsplus/bfind.c
+++ b/fs/hfsplus/bfind.c
@@ -64,7 +64,6 @@
 		else
 			e = rec - 1;
 	} while (b <= e);
-	//printk("%d: %d,%d,%d\n", bnode->this, b, e, rec);
 	if (rec != e && e >= 0) {
 		len = hfs_brec_lenoff(bnode, e, &off);
 		keylen = hfs_brec_keylen(bnode, e);
@@ -127,7 +126,7 @@
 	return res;
 
 invalid:
-	printk("HFS+-fs: inconsistency in B*Tree (%d,%d,%d,%u,%u)\n",
+	printk(KERN_ERR "hfs: inconsistency in B*Tree (%d,%d,%d,%u,%u)\n",
 		height, bnode->height, bnode->type, nidx, parent);
 	res = -EIO;
 release:
diff --git a/fs/hfsplus/bnode.c b/fs/hfsplus/bnode.c
index 930cd92..8f07e8f 100644
--- a/fs/hfsplus/bnode.c
+++ b/fs/hfsplus/bnode.c
@@ -358,7 +358,7 @@
 
 	// move down?
 	if (!node->prev && !node->next) {
-		printk("hfs_btree_del_level\n");
+		printk(KERN_DEBUG "hfs_btree_del_level\n");
 	}
 	if (!node->parent) {
 		tree->root = 0;
@@ -379,7 +379,7 @@
 	struct hfs_bnode *node;
 
 	if (cnid >= tree->node_count) {
-		printk("HFS+-fs: request for non-existent node %d in B*Tree\n", cnid);
+		printk(KERN_ERR "hfs: request for non-existent node %d in B*Tree\n", cnid);
 		return NULL;
 	}
 
@@ -402,7 +402,7 @@
 	loff_t off;
 
 	if (cnid >= tree->node_count) {
-		printk("HFS+-fs: request for non-existent node %d in B*Tree\n", cnid);
+		printk(KERN_ERR "hfs: request for non-existent node %d in B*Tree\n", cnid);
 		return NULL;
 	}
 
@@ -576,8 +576,9 @@
 	node = hfs_bnode_findhash(tree, num);
 	spin_unlock(&tree->hash_lock);
 	if (node) {
-		printk("new node %u already hashed?\n", num);
-		BUG();
+		printk(KERN_CRIT "new node %u already hashed?\n", num);
+		WARN_ON(1);
+		return node;
 	}
 	node = __hfs_bnode_create(tree, num);
 	if (!node)
diff --git a/fs/hfsplus/brec.c b/fs/hfsplus/brec.c
index 0ccef2a..c88e5d7 100644
--- a/fs/hfsplus/brec.c
+++ b/fs/hfsplus/brec.c
@@ -360,7 +360,7 @@
 		end_off = hfs_bnode_read_u16(parent, end_rec_off);
 		if (end_rec_off - end_off < diff) {
 
-			printk("splitting index node...\n");
+			printk(KERN_DEBUG "hfs: splitting index node...\n");
 			fd->bnode = parent;
 			new_node = hfs_bnode_split(fd);
 			if (IS_ERR(new_node))
diff --git a/fs/hfsplus/btree.c b/fs/hfsplus/btree.c
index 44326aa..6712906 100644
--- a/fs/hfsplus/btree.c
+++ b/fs/hfsplus/btree.c
@@ -39,7 +39,7 @@
 	} else if (id == HFSPLUS_CAT_CNID) {
 		tree->keycmp = hfsplus_cat_cmp_key;
 	} else {
-		printk("HFS+-fs: unknown B*Tree requested\n");
+		printk(KERN_ERR "hfs: unknown B*Tree requested\n");
 		goto free_tree;
 	}
 	tree->inode = iget(sb, id);
@@ -99,7 +99,7 @@
 		while ((node = tree->node_hash[i])) {
 			tree->node_hash[i] = node->next_hash;
 			if (atomic_read(&node->refcnt))
-				printk("HFS+: node %d:%d still has %d user(s)!\n",
+				printk(KERN_CRIT "hfs: node %d:%d still has %d user(s)!\n",
 					node->tree->cnid, node->this, atomic_read(&node->refcnt));
 			hfs_bnode_free(node);
 			tree->node_hash_cnt--;
@@ -223,10 +223,6 @@
 						tree->free_nodes--;
 						mark_inode_dirty(tree->inode);
 						hfs_bnode_put(node);
-						if (!idx) {
-							printk("unexpected idx %u (%u)\n", idx, node->this);
-							BUG();
-						}
 						return hfs_bnode_create(tree, idx);
 					}
 				}
@@ -242,7 +238,7 @@
 		kunmap(*pagep);
 		nidx = node->next;
 		if (!nidx) {
-			printk("create new bmap node...\n");
+			printk(KERN_DEBUG "hfs: create new bmap node...\n");
 			next_node = hfs_bmap_new_bmap(node, idx);
 		} else
 			next_node = hfs_bnode_find(tree, nidx);
@@ -284,7 +280,7 @@
 		hfs_bnode_put(node);
 		if (!i) {
 			/* panic */;
-			printk("HFS: unable to free bnode %u. bmap not found!\n", node->this);
+			printk(KERN_CRIT "hfs: unable to free bnode %u. bmap not found!\n", node->this);
 			return;
 		}
 		node = hfs_bnode_find(tree, i);
@@ -292,7 +288,7 @@
 			return;
 		if (node->type != HFS_NODE_MAP) {
 			/* panic */;
-			printk("HFS: invalid bmap found! (%u,%d)\n", node->this, node->type);
+			printk(KERN_CRIT "hfs: invalid bmap found! (%u,%d)\n", node->this, node->type);
 			hfs_bnode_put(node);
 			return;
 		}
@@ -305,7 +301,7 @@
 	m = 1 << (~nidx & 7);
 	byte = data[off];
 	if (!(byte & m)) {
-		printk("HFS: trying to free free bnode %u(%d)\n", node->this, node->type);
+		printk(KERN_CRIT "hfs: trying to free free bnode %u(%d)\n", node->this, node->type);
 		kunmap(page);
 		hfs_bnode_put(node);
 		return;
diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c
index 9471279..074451f 100644
--- a/fs/hfsplus/catalog.c
+++ b/fs/hfsplus/catalog.c
@@ -139,7 +139,7 @@
 
 	type = be16_to_cpu(tmp.type);
 	if (type != HFSPLUS_FOLDER_THREAD && type != HFSPLUS_FILE_THREAD) {
-		printk("HFS+-fs: Found bad thread record in catalog\n");
+		printk(KERN_ERR "hfs: found bad thread record in catalog\n");
 		return -EIO;
 	}
 
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c
index 50c8f44b..82c2237 100644
--- a/fs/hfsplus/dir.c
+++ b/fs/hfsplus/dir.c
@@ -84,7 +84,7 @@
 		} else if (!dentry->d_fsdata)
 			dentry->d_fsdata = (void *)(unsigned long)cnid;
 	} else {
-		printk("HFS+-fs: Illegal catalog entry type in lookup\n");
+		printk(KERN_ERR "hfs: invalid catalog entry type in lookup\n");
 		err = -EIO;
 		goto fail;
 	}
@@ -132,12 +132,12 @@
 	case 1:
 		hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, fd.entrylength);
 		if (be16_to_cpu(entry.type) != HFSPLUS_FOLDER_THREAD) {
-			printk("HFS+-fs: bad catalog folder thread\n");
+			printk(KERN_ERR "hfs: bad catalog folder thread\n");
 			err = -EIO;
 			goto out;
 		}
 		if (fd.entrylength < HFSPLUS_MIN_THREAD_SZ) {
-			printk("HFS+-fs: truncated catalog thread\n");
+			printk(KERN_ERR "hfs: truncated catalog thread\n");
 			err = -EIO;
 			goto out;
 		}
@@ -156,7 +156,7 @@
 
 	for (;;) {
 		if (be32_to_cpu(fd.key->cat.parent) != inode->i_ino) {
-			printk("HFS+-fs: walked past end of dir\n");
+			printk(KERN_ERR "hfs: walked past end of dir\n");
 			err = -EIO;
 			goto out;
 		}
@@ -168,7 +168,7 @@
 			goto out;
 		if (type == HFSPLUS_FOLDER) {
 			if (fd.entrylength < sizeof(struct hfsplus_cat_folder)) {
-				printk("HFS+-fs: small dir entry\n");
+				printk(KERN_ERR "hfs: small dir entry\n");
 				err = -EIO;
 				goto out;
 			}
@@ -180,7 +180,7 @@
 				break;
 		} else if (type == HFSPLUS_FILE) {
 			if (fd.entrylength < sizeof(struct hfsplus_cat_file)) {
-				printk("HFS+-fs: small file entry\n");
+				printk(KERN_ERR "hfs: small file entry\n");
 				err = -EIO;
 				goto out;
 			}
@@ -188,7 +188,7 @@
 				    be32_to_cpu(entry.file.id), DT_REG))
 				break;
 		} else {
-			printk("HFS+-fs: bad catalog entry type\n");
+			printk(KERN_ERR "hfs: bad catalog entry type\n");
 			err = -EIO;
 			goto out;
 		}
diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c
index e3ff56a..c95559f 100644
--- a/fs/hfsplus/extents.c
+++ b/fs/hfsplus/extents.c
@@ -349,10 +349,9 @@
 
 	if (HFSPLUS_SB(sb).alloc_file->i_size * 8 < HFSPLUS_SB(sb).total_blocks - HFSPLUS_SB(sb).free_blocks + 8) {
 		// extend alloc file
-		printk("extend alloc file! (%Lu,%u,%u)\n", HFSPLUS_SB(sb).alloc_file->i_size * 8,
+		printk(KERN_ERR "hfs: extend alloc file! (%Lu,%u,%u)\n", HFSPLUS_SB(sb).alloc_file->i_size * 8,
 			HFSPLUS_SB(sb).total_blocks, HFSPLUS_SB(sb).free_blocks);
 		return -ENOSPC;
-		//BUG();
 	}
 
 	down(&HFSPLUS_I(inode).extents_lock);
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 7acff6c..182eb31 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -18,13 +18,11 @@
 
 static int hfsplus_readpage(struct file *file, struct page *page)
 {
-	//printk("readpage: %lu\n", page->index);
 	return block_read_full_page(page, hfsplus_get_block);
 }
 
 static int hfsplus_writepage(struct page *page, struct writeback_control *wbc)
 {
-	//printk("writepage: %lu\n", page->index);
 	return block_write_full_page(page, hfsplus_get_block, wbc);
 }
 
@@ -92,7 +90,6 @@
 		} while (--i && nidx < tree->node_count);
 		spin_unlock(&tree->hash_lock);
 	}
-	//printk("releasepage: %lu,%x = %d\n", page->index, mask, res);
 	return res ? try_to_free_buffers(page) : 0;
 }
 
@@ -467,7 +464,7 @@
 		inode->i_mtime = hfsp_mt2ut(file->content_mod_date);
 		inode->i_ctime = inode->i_mtime;
 	} else {
-		printk("HFS+-fs: bad catalog entry used to create inode\n");
+		printk(KERN_ERR "hfs: bad catalog entry used to create inode\n");
 		res = -EIO;
 	}
 	return res;
diff --git a/fs/hfsplus/options.c b/fs/hfsplus/options.c
index 935dafb..dc64fac 100644
--- a/fs/hfsplus/options.c
+++ b/fs/hfsplus/options.c
@@ -83,58 +83,58 @@
 		switch (token) {
 		case opt_creator:
 			if (match_fourchar(&args[0], &sbi->creator)) {
-				printk("HFS+-fs: creator requires a 4 character value\n");
+				printk(KERN_ERR "hfs: creator requires a 4 character value\n");
 				return 0;
 			}
 			break;
 		case opt_type:
 			if (match_fourchar(&args[0], &sbi->type)) {
-				printk("HFS+-fs: type requires a 4 character value\n");
+				printk(KERN_ERR "hfs: type requires a 4 character value\n");
 				return 0;
 			}
 			break;
 		case opt_umask:
 			if (match_octal(&args[0], &tmp)) {
-				printk("HFS+-fs: umask requires a value\n");
+				printk(KERN_ERR "hfs: umask requires a value\n");
 				return 0;
 			}
 			sbi->umask = (umode_t)tmp;
 			break;
 		case opt_uid:
 			if (match_int(&args[0], &tmp)) {
-				printk("HFS+-fs: uid requires an argument\n");
+				printk(KERN_ERR "hfs: uid requires an argument\n");
 				return 0;
 			}
 			sbi->uid = (uid_t)tmp;
 			break;
 		case opt_gid:
 			if (match_int(&args[0], &tmp)) {
-				printk("HFS+-fs: gid requires an argument\n");
+				printk(KERN_ERR "hfs: gid requires an argument\n");
 				return 0;
 			}
 			sbi->gid = (gid_t)tmp;
 			break;
 		case opt_part:
 			if (match_int(&args[0], &sbi->part)) {
-				printk("HFS+-fs: part requires an argument\n");
+				printk(KERN_ERR "hfs: part requires an argument\n");
 				return 0;
 			}
 			break;
 		case opt_session:
 			if (match_int(&args[0], &sbi->session)) {
-				printk("HFS+-fs: session requires an argument\n");
+				printk(KERN_ERR "hfs: session requires an argument\n");
 				return 0;
 			}
 			break;
 		case opt_nls:
 			if (sbi->nls) {
-				printk("HFS+-fs: unable to change nls mapping\n");
+				printk(KERN_ERR "hfs: unable to change nls mapping\n");
 				return 0;
 			}
 			p = match_strdup(&args[0]);
 			sbi->nls = load_nls(p);
 			if (!sbi->nls) {
-				printk("HFS+-fs: unable to load nls mapping \"%s\"\n", p);
+				printk(KERN_ERR "hfs: unable to load nls mapping \"%s\"\n", p);
 				kfree(p);
 				return 0;
 			}
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index d791780..b712d34 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -169,7 +169,7 @@
 			block = HFSPLUS_SB(sb).blockoffset;
 			block += (HFSPLUS_SB(sb).sect_count - 2) >> (sb->s_blocksize_bits - 9);
 			offset = ((HFSPLUS_SB(sb).sect_count - 2) << 9) & (sb->s_blocksize - 1);
-			printk("backup: %u,%u,%u,%u\n", HFSPLUS_SB(sb).blockoffset,
+			printk(KERN_DEBUG "hfs: backup: %u,%u,%u,%u\n", HFSPLUS_SB(sb).blockoffset,
 				HFSPLUS_SB(sb).sect_count, block, offset);
 			bh = sb_bread(sb, block);
 			if (bh) {
@@ -179,7 +179,7 @@
 					mark_buffer_dirty(bh);
 					brelse(bh);
 				} else
-					printk("backup not found!\n");
+					printk(KERN_WARNING "hfs: backup not found!\n");
 			}
 		}
 		HFSPLUS_SB(sb).flags &= ~HFSPLUS_SB_WRITEBACKUP;
@@ -240,18 +240,18 @@
 			return -EINVAL;
 
 		if (!(vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_UNMNT))) {
-			printk("HFS+-fs warning: Filesystem was not cleanly unmounted, "
+			printk(KERN_WARNING "hfs: filesystem was not cleanly unmounted, "
 			       "running fsck.hfsplus is recommended.  leaving read-only.\n");
 			sb->s_flags |= MS_RDONLY;
 			*flags |= MS_RDONLY;
 		} else if (sbi.flags & HFSPLUS_SB_FORCE) {
 			/* nothing */
 		} else if (vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_SOFTLOCK)) {
-			printk("HFS+-fs: Filesystem is marked locked, leaving read-only.\n");
+			printk(KERN_WARNING "hfs: filesystem is marked locked, leaving read-only.\n");
 			sb->s_flags |= MS_RDONLY;
 			*flags |= MS_RDONLY;
 		} else if (vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_JOURNALED)) {
-			printk("HFS+-fs: Filesystem is marked journaled, leaving read-only.\n");
+			printk(KERN_WARNING "hfs: filesystem is marked journaled, leaving read-only.\n");
 			sb->s_flags |= MS_RDONLY;
 			*flags |= MS_RDONLY;
 		}
@@ -292,8 +292,7 @@
 	INIT_HLIST_HEAD(&sbi->rsrc_inodes);
 	hfsplus_fill_defaults(sbi);
 	if (!hfsplus_parse_options(data, sbi)) {
-		if (!silent)
-			printk("HFS+-fs: unable to parse mount options\n");
+		printk(KERN_ERR "hfs: unable to parse mount options\n");
 		err = -EINVAL;
 		goto cleanup;
 	}
@@ -302,7 +301,7 @@
 	nls = sbi->nls;
 	sbi->nls = load_nls("utf8");
 	if (!sbi->nls) {
-		printk("HFS+: unable to load nls for utf8\n");
+		printk(KERN_ERR "hfs: unable to load nls for utf8\n");
 		err = -EINVAL;
 		goto cleanup;
 	}
@@ -310,7 +309,7 @@
 	/* Grab the volume header */
 	if (hfsplus_read_wrapper(sb)) {
 		if (!silent)
-			printk("HFS+-fs: unable to find HFS+ superblock\n");
+			printk(KERN_WARNING "hfs: unable to find HFS+ superblock\n");
 		err = -EINVAL;
 		goto cleanup;
 	}
@@ -319,8 +318,7 @@
 	/* Copy parts of the volume header into the superblock */
 	sb->s_magic = be16_to_cpu(vhdr->signature);
 	if (be16_to_cpu(vhdr->version) != HFSPLUS_CURRENT_VERSION) {
-		if (!silent)
-			printk("HFS+-fs: wrong filesystem version\n");
+		printk(KERN_ERR "hfs: wrong filesystem version\n");
 		goto cleanup;
 	}
 	HFSPLUS_SB(sb).total_blocks = be32_to_cpu(vhdr->total_blocks);
@@ -341,20 +339,17 @@
 	sb->s_maxbytes = MAX_LFS_FILESIZE;
 
 	if (!(vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_UNMNT))) {
-		if (!silent)
-			printk("HFS+-fs warning: Filesystem was not cleanly unmounted, "
-			       "running fsck.hfsplus is recommended.  mounting read-only.\n");
+		printk(KERN_WARNING "hfs: Filesystem was not cleanly unmounted, "
+		       "running fsck.hfsplus is recommended.  mounting read-only.\n");
 		sb->s_flags |= MS_RDONLY;
 	} else if (sbi->flags & HFSPLUS_SB_FORCE) {
 		/* nothing */
 	} else if (vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_SOFTLOCK)) {
-		if (!silent)
-			printk("HFS+-fs: Filesystem is marked locked, mounting read-only.\n");
+		printk(KERN_WARNING "hfs: Filesystem is marked locked, mounting read-only.\n");
 		sb->s_flags |= MS_RDONLY;
 	} else if (vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_JOURNALED)) {
-		if (!silent)
-			printk("HFS+-fs: write access to a jounaled filesystem is not supported, "
-			       "use the force option at your own risk, mounting read-only.\n");
+		printk(KERN_WARNING "hfs: write access to a jounaled filesystem is not supported, "
+		       "use the force option at your own risk, mounting read-only.\n");
 		sb->s_flags |= MS_RDONLY;
 	}
 	sbi->flags &= ~HFSPLUS_SB_FORCE;
@@ -362,21 +357,18 @@
 	/* Load metadata objects (B*Trees) */
 	HFSPLUS_SB(sb).ext_tree = hfs_btree_open(sb, HFSPLUS_EXT_CNID);
 	if (!HFSPLUS_SB(sb).ext_tree) {
-		if (!silent)
-			printk("HFS+-fs: failed to load extents file\n");
+		printk(KERN_ERR "hfs: failed to load extents file\n");
 		goto cleanup;
 	}
 	HFSPLUS_SB(sb).cat_tree = hfs_btree_open(sb, HFSPLUS_CAT_CNID);
 	if (!HFSPLUS_SB(sb).cat_tree) {
-		if (!silent)
-			printk("HFS+-fs: failed to load catalog file\n");
+		printk(KERN_ERR "hfs: failed to load catalog file\n");
 		goto cleanup;
 	}
 
 	HFSPLUS_SB(sb).alloc_file = iget(sb, HFSPLUS_ALLOC_CNID);
 	if (!HFSPLUS_SB(sb).alloc_file) {
-		if (!silent)
-			printk("HFS+-fs: failed to load allocation file\n");
+		printk(KERN_ERR "hfs: failed to load allocation file\n");
 		goto cleanup;
 	}
 
@@ -384,8 +376,7 @@
 	root = iget(sb, HFSPLUS_ROOT_CNID);
 	sb->s_root = d_alloc_root(root);
 	if (!sb->s_root) {
-		if (!silent)
-			printk("HFS+-fs: failed to load root directory\n");
+		printk(KERN_ERR "hfs: failed to load root directory\n");
 		iput(root);
 		goto cleanup;
 	}
@@ -419,7 +410,7 @@
 	sync_dirty_buffer(HFSPLUS_SB(sb).s_vhbh);
 
 	if (!HFSPLUS_SB(sb).hidden_dir) {
-		printk("HFS+: create hidden dir...\n");
+		printk(KERN_DEBUG "hfs: create hidden dir...\n");
 		HFSPLUS_SB(sb).hidden_dir = hfsplus_new_inode(sb, S_IFDIR);
 		hfsplus_create_cat(HFSPLUS_SB(sb).hidden_dir->i_ino, sb->s_root->d_inode,
 				   &str, HFSPLUS_SB(sb).hidden_dir);
@@ -499,7 +490,7 @@
 {
 	unregister_filesystem(&hfsplus_fs_type);
 	if (kmem_cache_destroy(hfsplus_inode_cachep))
-		printk(KERN_INFO "hfsplus_inode_cache: not all structures were freed\n");
+		printk(KERN_ERR "hfsplus_inode_cache: not all structures were freed\n");
 }
 
 module_init(init_hfsplus_fs)
diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c
index 95455e8..6b2dc3a 100644
--- a/fs/hfsplus/wrapper.c
+++ b/fs/hfsplus/wrapper.c
@@ -70,7 +70,7 @@
 			*start = (sector_t)te.cdte_addr.lba << 2;
 			return 0;
 		}
-		printk(KERN_ERR "HFS: Invalid session number or type of track\n");
+		printk(KERN_ERR "hfs: invalid session number or type of track\n");
 		return -EINVAL;
 	}
 	ms_info.addr_format = CDROM_LBA;
@@ -143,7 +143,7 @@
 		blocksize >>= 1;
 
 	if (sb_set_blocksize(sb, blocksize) != blocksize) {
-		printk("HFS+: unable to blocksize to %u!\n", blocksize);
+		printk(KERN_ERR "hfs: unable to set blocksize to %u!\n", blocksize);
 		return -EINVAL;
 	}