net: Create struct flowi_common

Pull out the AF independent members of struct flowi into a
new struct flowi_common

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 21 insertions, 9 deletions

diff --git a/include/net/flow.h b/include/net/flow.h
index 8c4dbd078490..775968716b47 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -10,18 +10,30 @@
 #include <linux/in6.h>
 #include <asm/atomic.h>
 
-struct flowi {
-        int     flowi_oif;
-        int     flowi_iif;
-        __u32   flowi_mark;
-        __u8    flowi_tos;
-        __u8    flowi_scope;
-        __u8    flowi_proto;
-        __u8    flowi_flags;
+struct flowi_common {
+        int     flowic_oif;
+        int     flowic_iif;
+        __u32   flowic_mark;
+        __u8    flowic_tos;
+        __u8    flowic_scope;
+        __u8    flowic_proto;
+        __u8    flowic_flags;
 #define FLOWI_FLAG_ANYSRC               0x01
 #define FLOWI_FLAG_PRECOW_METRICS       0x02
 #define FLOWI_FLAG_CAN_SLEEP            0x04
-        __u32   flowi_secid;
+        __u32   flowic_secid;
+};
+
+struct flowi {
+        struct flowi_common     __fl_common;
+#define flowi_oif               __fl_common.flowic_oif
+#define flowi_iif               __fl_common.flowic_iif
+#define flowi_mark              __fl_common.flowic_mark
+#define flowi_tos               __fl_common.flowic_tos
+#define flowi_scope             __fl_common.flowic_scope
+#define flowi_proto             __fl_common.flowic_proto
+#define flowi_flags             __fl_common.flowic_flags
+#define flowi_secid             __fl_common.flowic_secid
 
         union {
                 struct {