ipv6: Make __ipv6_select_ident static

commit 8381eacf5c3b35cf7755f4bc521c4d56d24c1cd9 upstream.

Make __ipv6_select_ident() static as it isn't used outside
the file.

Fixes: 0508c07f5e0c9 (ipv6: Select fragment id during UFO segmentation if not set.)
Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 209d096c1328c9fa96ae13066f79f4abddbdf184..0ebd9e3208d12668847044033024bec0378cce57 100644 (file)
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -688,8 +688,6 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add
        return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr));
 }
 
-u32 __ipv6_select_ident(u32 hashrnd, struct in6_addr *dst,
-                       struct in6_addr *src);
 void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt);
 void ipv6_proxy_select_ident(struct sk_buff *skb);
 

diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c
index 791e027f1144011cb28243a097c31adb54c33dc5..9505567a15807033c08b9ee8222f1168f70fc189 100644 (file)
--- a/net/ipv6/output_core.c
+++ b/net/ipv6/output_core.c
@@ -9,7 +9,8 @@
 #include <net/addrconf.h>
 #include <net/secure_seq.h>
 
-u32 __ipv6_select_ident(u32 hashrnd, struct in6_addr *dst, struct in6_addr *src)
+static u32 __ipv6_select_ident(u32 hashrnd, struct in6_addr *dst,
+                              struct in6_addr *src)
 {
        u32 hash, id;