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Subject[PATCH 06/13] net: Move prototype declaration to appropriate header file from decnet/af_decnet.c
Move prototype declaration of functions to header file include/net/dn_route.h
from net/decnet/af_decnet.c because it is used by more than one file.

This eliminates the following warning in net/decnet/dn_route.c:
net/decnet/dn_route.c:629:5: warning: no previous prototype for ‘dn_route_rcv’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
include/net/dn_route.h | 2 ++
net/decnet/af_decnet.c | 2 --
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index b409ad6..55df993 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -20,6 +20,8 @@ int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *,
struct sock *sk, int flags);
int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
void dn_rt_cache_flush(int delay);
+int dn_route_rcv(struct sk_buff *skb, struct net_device *dev,
+ struct packet_type *pt, struct net_device *orig_dev);

/* Masks for flags field */
#define DN_RT_F_PID 0x07 /* Mask for packet type */
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 2954dcb..24d9193 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -2104,8 +2104,6 @@ static struct notifier_block dn_dev_notifier = {
.notifier_call = dn_device_event,
};

-extern int dn_route_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
-
static struct packet_type dn_dix_packet_type __read_mostly = {
.type = cpu_to_be16(ETH_P_DNA_RT),
.func = dn_route_rcv,
--
1.7.9.5
--
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