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Subject[PATCH 08/13] net: Move prototype declaration to include/net/ipx.h from net/ipx/ipx_route.c
Move prototype definition of function to header file include/net/ipx.h
from net/ipx/ipx_route.c because they are used by more than one file.

This eliminates the following warning from net/ipx/af_ipx.c:
net/ipx/af_ipx.c:193:23: warning: no previous prototype for ‘ipxitf_find_using_net’ [-Wmissing-prototypes]
net/ipx/af_ipx.c:577:5: warning: no previous prototype for ‘ipxitf_send’ [-Wmissing-prototypes]
net/ipx/af_ipx.c:1219:8: warning: no previous prototype for ‘ipx_cksum’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
include/net/ipx.h | 3 +++
net/ipx/ipx_route.c | 4 ----
2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/net/ipx.h b/include/net/ipx.h
index 9e9e354..75466ac 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -140,6 +140,9 @@ static __inline__ void ipxitf_hold(struct ipx_interface *intrfc)
}

void ipxitf_down(struct ipx_interface *intrfc);
+struct ipx_interface *ipxitf_find_using_net(__be32 net);
+int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb, char *node);
+__be16 ipx_cksum(struct ipxhdr *packet, int length);

static __inline__ void ipxitf_put(struct ipx_interface *intrfc)
{
diff --git a/net/ipx/ipx_route.c b/net/ipx/ipx_route.c
index 30f4519..c1f0318 100644
--- a/net/ipx/ipx_route.c
+++ b/net/ipx/ipx_route.c
@@ -20,15 +20,11 @@ DEFINE_RWLOCK(ipx_routes_lock);

extern struct ipx_interface *ipx_internal_net;

-extern __be16 ipx_cksum(struct ipxhdr *packet, int length);
extern struct ipx_interface *ipxitf_find_using_net(__be32 net);
extern int ipxitf_demux_socket(struct ipx_interface *intrfc,
struct sk_buff *skb, int copy);
extern int ipxitf_demux_socket(struct ipx_interface *intrfc,
struct sk_buff *skb, int copy);
-extern int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb,
- char *node);
-extern struct ipx_interface *ipxitf_find_using_net(__be32 net);

struct ipx_route *ipxrtr_lookup(__be32 net)
{
--
1.7.9.5
--
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