update kernel headers

Track upstream

diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 3fe10b054d1fbe576282c3e89446fc81b275ce55..32449478c72d0754363ef3291fa1429d4e81b247 100644 (file)
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -160,7 +160,7 @@ struct rtattr {
 
 /* Macros to handle rtattributes */
 
-#define RTA_ALIGNTO    4
+#define RTA_ALIGNTO    4U
 #define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) )
 #define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \
                         (rta)->rta_len >= sizeof(struct rtattr) && \