From: CMY <cmy@rock-chips.com>
Date: Thu, 12 Jun 2014 00:44:26 +0000 (+0800)
Subject: rk: ion: fix build warning
X-Git-Tag: firefly_0821_release~5145
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=874f3ff67e730e9113aa8d8de9ab7d6bb2d9a0b5;p=firefly-linux-kernel-4.4.55.git

rk: ion: fix build warning
---

diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
index 5ea1df6de325..f6b9f885d55d 100755
--- a/drivers/staging/android/ion/ion.c
+++ b/drivers/staging/android/ion/ion.c
@@ -2033,7 +2033,6 @@ static int ion_snapshot_save(struct ion_device *idev)
 {
 	static struct seq_file seqf;
 	struct ion_heap *heap;
-	struct rb_node *n;
 
 	if (!seqf.buf) {
 		seqf.buf = rockchip_ion_snapshot_get(&seqf.size);