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authorDavid Woodhouse <dwmw2@infradead.org>2006-04-21 13:17:57 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2006-04-21 13:17:57 +0100
commit21f1d5fc592e145574dede8debe9603334d08fde (patch)
tree95e58363205a01dc32aa15d18ea8d36bd434d7d2 /fs/jffs2/readinode.c
parentc569882b2e70a0c4eac99acdb39b493549041ba1 (diff)
[RBTREE] Update JFFS2 to use rb_parent() accessor macro.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/jffs2/readinode.c')
-rw-r--r--fs/jffs2/readinode.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c
index f1695642d0f7..6f4a7d846e8c 100644
--- a/fs/jffs2/readinode.c
+++ b/fs/jffs2/readinode.c
@@ -66,7 +66,7 @@ static void jffs2_free_tmp_dnode_info_list(struct rb_root *list)
jffs2_free_full_dnode(tn->fn);
jffs2_free_tmp_dnode_info(tn);
- this = this->rb_parent;
+ this = rb_parent(this);
if (!this)
break;
@@ -679,12 +679,12 @@ static int jffs2_do_read_inode_internal(struct jffs2_sb_info *c,
jffs2_mark_node_obsolete(c, fn->raw);
BUG_ON(rb->rb_left);
- if (rb->rb_parent && rb->rb_parent->rb_left == rb) {
+ if (rb_parent(rb) && rb_parent(rb)->rb_left == rb) {
/* We were then left-hand child of our parent. We need
* to move our own right-hand child into our place. */
repl_rb = rb->rb_right;
if (repl_rb)
- repl_rb->rb_parent = rb->rb_parent;
+ rb_set_parent(repl_rb, rb_parent(rb));
} else
repl_rb = NULL;
@@ -692,14 +692,14 @@ static int jffs2_do_read_inode_internal(struct jffs2_sb_info *c,
/* Remove the spent tn from the tree; don't bother rebalancing
* but put our right-hand child in our own place. */
- if (tn->rb.rb_parent) {
- if (tn->rb.rb_parent->rb_left == &tn->rb)
- tn->rb.rb_parent->rb_left = repl_rb;
- else if (tn->rb.rb_parent->rb_right == &tn->rb)
- tn->rb.rb_parent->rb_right = repl_rb;
+ if (rb_parent(&tn->rb)) {
+ if (rb_parent(&tn->rb)->rb_left == &tn->rb)
+ rb_parent(&tn->rb)->rb_left = repl_rb;
+ else if (rb_parent(&tn->rb)->rb_right == &tn->rb)
+ rb_parent(&tn->rb)->rb_right = repl_rb;
else BUG();
} else if (tn->rb.rb_right)
- tn->rb.rb_right->rb_parent = NULL;
+ rb_set_parent(tn->rb.rb_right, NULL);
jffs2_free_tmp_dnode_info(tn);
if (ret) {