From f9fb95ebc7ba2ff5353a0f5a359ab1803e9bfd7a Mon Sep 17 00:00:00 2001 From: Rebecca Schultz Zavin Date: Thu, 30 Jun 2011 18:09:05 -0700 Subject: [PATCH 334/696] gpu: ion: Fix bug in ion_buffer_add Signed-off-by: Rebecca Schultz Zavin --- drivers/gpu/ion/ion.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/ion/ion.c b/drivers/gpu/ion/ion.c index 108469b..1d65d79 100644 --- a/drivers/gpu/ion/ion.c +++ b/drivers/gpu/ion/ion.c @@ -116,13 +116,14 @@ static void ion_buffer_add(struct ion_device *dev, parent = *p; entry = rb_entry(parent, struct ion_buffer, node); - if (buffer < entry) + if (buffer < entry) { p = &(*p)->rb_left; - else if (buffer > entry) + } else if (buffer > entry) { p = &(*p)->rb_right; - else + } else { pr_err("%s: buffer already found.", __func__); BUG(); + } } rb_link_node(&buffer->node, parent, p); -- 1.7.1