From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Wed, 8 Apr 2009 21:27:28 +0000 (+0000)
Subject: tr: fix leakage of device in net/802/tr.c
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3384901f1b1af676ccb9d75aa23a568c294c527b;p=openwrt%2Fstaging%2Fblogic.git

tr: fix leakage of device in net/802/tr.c

Add dev_put() after dev_get_by_index() to avoid leakage
of device.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/802/tr.c b/net/802/tr.c
index e7eb13084d71..e874447ad144 100644
--- a/net/802/tr.c
+++ b/net/802/tr.c
@@ -561,6 +561,9 @@ static int rif_seq_show(struct seq_file *seq, void *v)
 				}
 				seq_putc(seq, '\n');
 			}
+
+		if (dev)
+			dev_put(dev);
 		}
 	return 0;
 }