commit e242297055f906e8e225fb95a8edbc88e9052634
author Eric Dumazet <dada1@cosmosbay.com> Wed Jan 30 20:07:45 2008 -0800
committer David S. Miller <davem@davemloft.net> Thu Jan 31 19:27:23 2008 -0800
tree d0fb2d3ba0273bd621681b8de7621ee9b73baf44
parent ad1984e844fb6edaa8b9984be23669f4e19168be

[NET]: should explicitely initialize atomic_t field in struct dst_ops

All but one struct dst_ops static initializations miss explicit
initialization of entries field.

As this field is atomic_t, we should use ATOMIC_INIT(0), and not
rely on atomic_t implementation.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/route.c

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 896c768..163086b 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -169,6 +169,7 @@
 	.update_pmtu =		ip_rt_update_pmtu,
 	.local_out =		ip_local_out,
 	.entry_size =		sizeof(struct rtable),
+	.entries =		ATOMIC_INIT(0),
 };
 
 #define ECN_OR_COST(class)	TC_PRIO_##class
@@ -2498,6 +2499,7 @@
 	.check			=	ipv4_dst_check,
 	.update_pmtu		=	ipv4_rt_blackhole_update_pmtu,
 	.entry_size		=	sizeof(struct rtable),
+	.entries		=	ATOMIC_INIT(0),
 };
 
 

net/ipv4/xfrm4_policy.c

diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 3783e3e..10ed704 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -247,6 +247,7 @@
 	.local_out =		__ip_local_out,
 	.gc_thresh =		1024,
 	.entry_size =		sizeof(struct xfrm_dst),
+	.entries =		ATOMIC_INIT(0),
 };
 
 static struct xfrm_policy_afinfo xfrm4_policy_afinfo = {

net/ipv6/route.c

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 162cb66..bf6b665 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -107,6 +107,7 @@
 	.update_pmtu		=	ip6_rt_update_pmtu,
 	.local_out		=	ip6_local_out,
 	.entry_size		=	sizeof(struct rt6_info),
+	.entries		=	ATOMIC_INIT(0),
 };
 
 static void ip6_rt_blackhole_update_pmtu(struct dst_entry *dst, u32 mtu)
@@ -120,6 +121,7 @@
 	.check			=	ip6_dst_check,
 	.update_pmtu		=	ip6_rt_blackhole_update_pmtu,
 	.entry_size		=	sizeof(struct rt6_info),
+	.entries		=	ATOMIC_INIT(0),
 };
 
 struct rt6_info ip6_null_entry = {

net/ipv6/xfrm6_policy.c

diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index c25a6b5..7d20199 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -272,6 +272,7 @@
 	.local_out =		__ip6_local_out,
 	.gc_thresh =		1024,
 	.entry_size =		sizeof(struct xfrm_dst),
+	.entries =		ATOMIC_INIT(0),
 };
 
 static struct xfrm_policy_afinfo xfrm6_policy_afinfo = {