Merge commit 'v2.6.27-rc1' into for-linus

[linux-2.6-omap-h63xx.git] / fs / ext3 / dir.c

diff --git a/fs/ext3/dir.c b/fs/ext3/dir.c
index c8e4ee3af1d0a7ead446bb5dcf34040db7690138..2eea96ec78ed218f4fbe14b8e4c1b169e1dfe1ac 100644 (file)
--- a/fs/ext3/dir.c
+++ b/fs/ext3/dir.c
@@ -67,7 +67,7 @@ int ext3_check_dir_entry (const char * function, struct inode * dir,
                          unsigned long offset)
 {
        const char * error_msg = NULL;
-       const int rlen = le16_to_cpu(de->rec_len);
+       const int rlen = ext3_rec_len_from_disk(de->rec_len);
 
        if (rlen < EXT3_DIR_REC_LEN(1))
                error_msg = "rec_len is smaller than minimal";
@@ -173,10 +173,10 @@ revalidate:
                                 * least that it is non-zero.  A
                                 * failure will be detected in the
                                 * dirent test below. */
-                               if (le16_to_cpu(de->rec_len) <
+                               if (ext3_rec_len_from_disk(de->rec_len) <
                                                EXT3_DIR_REC_LEN(1))
                                        break;
-                               i += le16_to_cpu(de->rec_len);
+                               i += ext3_rec_len_from_disk(de->rec_len);
                        }
                        offset = i;
                        filp->f_pos = (filp->f_pos & ~(sb->s_blocksize - 1))
@@ -197,7 +197,7 @@ revalidate:
                                ret = stored;
                                goto out;
                        }
-                       offset += le16_to_cpu(de->rec_len);
+                       offset += ext3_rec_len_from_disk(de->rec_len);
                        if (le32_to_cpu(de->inode)) {
                                /* We might block in the next section
                                 * if the data destination is
@@ -219,7 +219,7 @@ revalidate:
                                        goto revalidate;
                                stored ++;
                        }
-                       filp->f_pos += le16_to_cpu(de->rec_len);
+                       filp->f_pos += ext3_rec_len_from_disk(de->rec_len);
                }
                offset = 0;
                brelse (bh);
@@ -272,7 +272,7 @@ static void free_rb_tree_fname(struct rb_root *root)
 
        while (n) {
                /* Do the node's children first */
-               if ((n)->rb_left) {
+               if (n->rb_left) {
                        n = n->rb_left;
                        continue;
                }
@@ -301,24 +301,18 @@ static void free_rb_tree_fname(struct rb_root *root)
                        parent->rb_right = NULL;
                n = parent;
        }
-       root->rb_node = NULL;
 }
 
 
-static struct dir_private_info *create_dir_info(loff_t pos)
+static struct dir_private_info *ext3_htree_create_dir_info(loff_t pos)
 {
        struct dir_private_info *p;
 
-       p = kmalloc(sizeof(struct dir_private_info), GFP_KERNEL);
+       p = kzalloc(sizeof(struct dir_private_info), GFP_KERNEL);
        if (!p)
                return NULL;
-       p->root.rb_node = NULL;
-       p->curr_node = NULL;
-       p->extra_fname = NULL;
-       p->last_pos = 0;
        p->curr_hash = pos2maj_hash(pos);
        p->curr_minor_hash = pos2min_hash(pos);
-       p->next_hash = 0;
        return p;
 }
 
@@ -433,7 +427,7 @@ static int ext3_dx_readdir(struct file * filp,
        int     ret;
 
        if (!info) {
-               info = create_dir_info(filp->f_pos);
+               info = ext3_htree_create_dir_info(filp->f_pos);
                if (!info)
                        return -ENOMEM;
                filp->private_data = info;