diff options
author | Rebecca Schultz Zavin <rebecca@android.com> | 2011-12-13 01:21:14 +0800 |
---|---|---|
committer | Andy Green <andy.green@linaro.org> | 2011-12-26 16:41:44 +0800 |
commit | b9ac5824b625c35fd5cb95caf24b0d8e57b51f03 (patch) | |
tree | 91d7e43ee88a9a72f420775f4d4db57a80f79902 /drivers | |
parent | 86f2ce18bcdd45fb668babe30b44f380f79a12cf (diff) |
gpu: ion: Fix bug in ion_buffer_add
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | 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 108469b8478..1d65d796dc7 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); |