[IPV4]: Fix build without procfs.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 4 insertions, 2 deletions

diff --git a/net/ipv4/Makefile b/net/ipv4/Makefile
index 4ff6c151d7f3..3bd25f56f5da 100644
--- a/net/ipv4/Makefile
+++ b/net/ipv4/Makefile
@@ -10,11 +10,11 @@ obj-y     := route.o inetpeer.o protocol.o \
              tcp_minisocks.o tcp_cong.o \
              datagram.o raw.o udp.o udplite.o \
              arp.o icmp.o devinet.o af_inet.o  igmp.o \
-             sysctl_net_ipv4.o fib_frontend.o fib_semantics.o
+             sysctl_net_ipv4.o fib_frontend.o fib_semantics.o \
+             proc.o
 
 obj-$(CONFIG_IP_FIB_HASH) += fib_hash.o
 obj-$(CONFIG_IP_FIB_TRIE) += fib_trie.o
-obj-$(CONFIG_PROC_FS) += proc.o
 obj-$(CONFIG_IP_MULTIPLE_TABLES) += fib_rules.o
 obj-$(CONFIG_IP_MROUTE) += ipmr.o
 obj-$(CONFIG_NET_IPIP) += ipip.o
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 97952d54ae84..a236154591fa 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -45,6 +45,7 @@
 #include <net/sock.h>
 #include <net/raw.h>
 
+#ifdef CONFIG_PROC_FS
 static int fold_prot_inuse(struct proto *proto)
 {
         int res = 0;
@@ -390,6 +391,7 @@ out_netstat:
         rc = -ENOMEM;
         goto out;
 }
+#endif
 
 int snmp_mib_init(void *ptr[2], size_t mibsize, size_t mibalign)
 {