[IPV6]: make extended headers to return an error at initialization
This patch factorize the code for the differents init functions for rthdr,
nodata, destopt in a single function exthdrs_init.
This function returns an error so the af_inet6 module can check correctly
the initialization.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 409da3a..610b1bb7 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -17,10 +17,9 @@
struct flowi;
/* extention headers */
-extern void ipv6_rthdr_init(void);
+extern int ipv6_exthdrs_init(void);
+extern void ipv6_exthdrs_exit(void);
extern void ipv6_frag_init(void);
-extern void ipv6_nodata_init(void);
-extern void ipv6_destopt_init(void);
/* transport protocols */
extern void rawv6_init(void);