[PATCH] hfsplus: symlink initialization fix

This fixes a problem with creating symlinks, a few fields in the
inode/dentry were left uninitialized.

fs/hfsplus/dir.c

@@ -399,6 +399,7 @@ int hfsplus_symlink(struct inode *dir, struct dentry *dentry, const char *symnam
 	res = hfsplus_create_cat(inode->i_ino, dir, &dentry->d_name, inode);
 
 	if (!res) {
+		dentry->d_fsdata = (void *)inode->i_ino;
 		d_instantiate(dentry, inode);
 		mark_inode_dirty(inode);
 	}
@@ -424,6 +425,7 @@ int hfsplus_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t rdev
 		return res;
 	}
 	init_special_inode(inode, mode, rdev);
+	dentry->d_fsdata = (void *)inode->i_ino;
 	d_instantiate(dentry, inode);
 	mark_inode_dirty(inode);
 

fs/hfsplus/inode.c

@@ -335,6 +335,14 @@ struct inode *hfsplus_new_inode(struct super_block *sb, int mode)
 	init_MUTEX(&HFSPLUS_I(inode).extents_lock);
 	atomic_set(&HFSPLUS_I(inode).opencnt, 0);
 	HFSPLUS_I(inode).flags = 0;
+	memset(HFSPLUS_I(inode).first_extents, 0, sizeof(hfsplus_extent_rec));
+	memset(HFSPLUS_I(inode).cached_extents, 0, sizeof(hfsplus_extent_rec));
+	HFSPLUS_I(inode).alloc_blocks = 0;
+	HFSPLUS_I(inode).first_blocks = 0;
+	HFSPLUS_I(inode).cached_start = 0;
+	HFSPLUS_I(inode).cached_blocks = 0;
+	HFSPLUS_I(inode).phys_size = 0;
+	HFSPLUS_I(inode).rsrc_inode = 0;
 	if (S_ISDIR(inode->i_mode)) {
 		inode->i_size = 2;
 		HFSPLUS_SB(sb).folder_count++;
@@ -346,14 +354,6 @@ struct inode *hfsplus_new_inode(struct super_block *sb, int mode)
 		inode->i_fop = &hfsplus_file_operations;
 		inode->i_mapping->a_ops = &hfsplus_aops;
 		HFSPLUS_I(inode).clump_blocks = HFSPLUS_SB(sb).data_clump_blocks;
-		memset(HFSPLUS_I(inode).first_extents, 0, sizeof(hfsplus_extent_rec));
-		memset(HFSPLUS_I(inode).cached_extents, 0, sizeof(hfsplus_extent_rec));
-		HFSPLUS_I(inode).alloc_blocks = 0;
-		HFSPLUS_I(inode).first_blocks = 0;
-		HFSPLUS_I(inode).cached_start = 0;
-		HFSPLUS_I(inode).cached_blocks = 0;
-		HFSPLUS_I(inode).phys_size = 0;
-		HFSPLUS_I(inode).rsrc_inode = 0;
 	} else if (S_ISLNK(inode->i_mode)) {
 		HFSPLUS_SB(sb).file_count++;
 		inode->i_op = &page_symlink_inode_operations;