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authorDenis V. Lunev <den@openvz.org>2007-12-08 11:31:44 +0300
committerDavid S. Miller <davem@davemloft.net>2008-01-29 01:57:01 +0300
commita2bbe6822f8928e254452765c07cb863633113b8 (patch)
tree59e932a509a6acdaf0c988f4d6ac24bb780d2f5f /net/ipv4/fib_lookup.h
parentc17860a039bbde134324ad6f9331500635f5799d (diff)
downloadlinux-a2bbe6822f8928e254452765c07cb863633113b8.tar.xz
[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>
Diffstat (limited to 'net/ipv4/fib_lookup.h')
-rw-r--r--net/ipv4/fib_lookup.h10
1 files changed, 10 insertions, 0 deletions
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 */