[PATCH v2 08/13] net: Move prototype declaration to include/net/ipx.h from net/ipx/ipx_route.c

[Rashika Kheria]

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 âipxitf_find_using_netâ [-Wmissing-prototypes]
net/ipx/af_ipx.c:577:5: warning: no previous prototype for âipxitf_sendâ [-Wmissing-prototypes]
net/ipx/af_ipx.c:1219:8: warning: no previous prototype for âipx_cksumâ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
 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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