From: David Woodhouse <dwmw2@infradead.org>
Date: Fri, 21 Apr 2006 12:16:49 +0000 (+0100)
Subject: [RBTREE] Update key.c to use rb_parent() accessor macro.
X-Git-Tag: upstream/snapshot3+hdmi~40169^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fed306f2baa170220b0299198a39c6be2a91bf19;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

[RBTREE] Update key.c to use rb_parent() accessor macro.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
---

diff --git a/security/keys/key.c b/security/keys/key.c
index b6061fa..3fdc49c 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -211,12 +211,12 @@ static inline void key_alloc_serial(struct key *key)
 			key->serial = 2;
 		key_serial_next = key->serial + 1;
 
-		if (!parent->rb_parent)
+		if (!rb_parent(parent))
 			p = &key_serial_tree.rb_node;
-		else if (parent->rb_parent->rb_left == parent)
-			p = &parent->rb_parent->rb_left;
+		else if (rb_parent(parent)->rb_left == parent)
+			p = &(rb_parent(parent)->rb_left);
 		else
-			p = &parent->rb_parent->rb_right;
+			p = &(rb_parent(parent)->rb_right);
 
 		parent = rb_next(parent);
 		if (!parent)