net: fix kmemcheck annotations

struct sk_buff kmemcheck annotations enlarged this structure by 8/16 bytes

Fix this by moving 'protocol' inside flags1 bitfield,
and queue_mapping inside flags2 bitfield.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index df7b23ac66e6dac7610efe67fa95888f0f4e3ae2..6aebfceca3ebd348bd102c7775fb87a59ec54608 100644 (file)
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -354,8 +354,8 @@ struct sk_buff {
                                ipvs_property:1,
                                peeked:1,
                                nf_trace:1;
+       __be16                  protocol:16;
        kmemcheck_bitfield_end(flags1);
-       __be16                  protocol;
 
        void                    (*destructor)(struct sk_buff *skb);
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
@@ -367,7 +367,6 @@ struct sk_buff {
 #endif
 
        int                     iif;
-       __u16                   queue_mapping;
 #ifdef CONFIG_NET_SCHED
        __u16                   tc_index;       /* traffic control index */
 #ifdef CONFIG_NET_CLS_ACT
@@ -376,6 +375,7 @@ struct sk_buff {
 #endif
 
        kmemcheck_bitfield_begin(flags2);
+       __u16                   queue_mapping:16;
 #ifdef CONFIG_IPV6_NDISC_NODETYPE
        __u8                    ndisc_nodetype:2;
 #endif