From a2bbe6822f8928e254452765c07cb863633113b8 Mon Sep 17 00:00:00 2001
From: "Denis V. Lunev" <den@openvz.org>
Date: Sat, 8 Dec 2007 00:31:44 -0800
Subject: [IPV4]: Unify assignment of fi to fib_result

Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/ipv4/fib_lookup.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'net/ipv4/fib_lookup.h')

diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
index 6c9dd4282db0..26ee66d78c18 100644
--- a/net/ipv4/fib_lookup.h
+++ b/net/ipv4/fib_lookup.h
@@ -38,4 +38,14 @@ extern int fib_detect_death(struct fib_info *fi, int order,
 			    struct fib_info **last_resort,
 			    int *last_idx, int dflt);
 
+static inline void fib_result_assign(struct fib_result *res,
+				     struct fib_info *fi)
+{
+	if (res->fi != NULL)
+		fib_info_put(res->fi);
+	res->fi = fi;
+	if (fi != NULL)
+		atomic_inc(&fi->fib_clntref);
+}
+
 #endif /* _FIB_LOOKUP_H */
-- 
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