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gpu: ion: Fix bug in ion_buffer_add
author
Rebecca Schultz Zavin
<rebecca@android.com>
Fri, 1 Jul 2011 01:09:05 +0000
(18:09 -0700)
committer
mgross
<mark.gross@intel.com>
Wed, 9 Nov 2011 20:09:27 +0000
(12:09 -0800)
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
drivers/gpu/ion/ion.c
patch
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diff --git
a/drivers/gpu/ion/ion.c
b/drivers/gpu/ion/ion.c
index
108469b
..
1d65d79
100644
(file)
--- 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);