6lowpan: Fix endianness issue in is_addr_link_local().

[ Upstream commit 9026c49 ] Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mariux64 · Mar 20, 2013 · 7cba6ae · 7cba6ae
1 parent 32ceecc
commit 7cba6ae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/ieee802154/6lowpan.h b/net/ieee802154/6lowpan.h
@@ -87,7 +87,7 @@
 	(memcmp(addr1, addr2, length >> 3) == 0)
 
 /* local link, i.e. FE80::/10 */
-#define is_addr_link_local(a) (((a)->s6_addr16[0]) == 0x80FE)
+#define is_addr_link_local(a) (((a)->s6_addr16[0]) == htons(0xFE80))
 
 /*
  * check whether we can compress the IID to 16 bits,