net: Rename skb->rxhash to skb->hash

The packet hash can be considered a property of the packet, not just
on RX path.

This patch changes name of rxhash and l4_rxhash skbuff fields to be
hash and l4_hash respectively. This includes changing uses of the
field in the code which don't call the access functions.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index 4ed75dd81d05..293c57b74edc 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -553,13 +553,13 @@ void bpf_jit_compile(struct sk_filter *fp)
                                 }
                                 break;
                         case BPF_S_ANC_RXHASH:
-                                BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, rxhash) != 4);
-                                if (is_imm8(offsetof(struct sk_buff, rxhash))) {
+                                BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, hash) != 4);
+                                if (is_imm8(offsetof(struct sk_buff, hash))) {
                                         /* mov off8(%rdi),%eax */
-                                        EMIT3(0x8b, 0x47, offsetof(struct sk_buff, rxhash));
+                                        EMIT3(0x8b, 0x47, offsetof(struct sk_buff, hash));
                                 } else {
                                         EMIT2(0x8b, 0x87);
-                                        EMIT(offsetof(struct sk_buff, rxhash), 4);
+                                        EMIT(offsetof(struct sk_buff, hash), 4);
                                 }
                                 break;
                         case BPF_S_ANC_QUEUE: