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

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Date:	Thu, 09 Apr 2009 15:27:28 +0800
From:	Wei Yongjun <yjwei@...fujitsu.com>
To:	David Miller <davem@...emloft.net>, netdev@...r.kernel.org
Subject: 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@...fujitsu.com>
---
 net/802/tr.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/net/802/tr.c b/net/802/tr.c
index e7eb130..e874447 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;
 }
-- 
1.5.3.8




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