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authorMichał Mirosław <mirq-linux@rere.qmqm.pl>2018-11-10 19:58:36 +0100
committerDavid S. Miller <davem@davemloft.net>2018-11-16 19:25:29 -0800
commit0c4b2d370514cb4f3454dd3b18f031d2651fab73 (patch)
tree83c96b0c5bbf7c311fcee1ee1949c253d093fe57 /arch/mips
parent4b50d23179737e4b5f5f16e4bb58bedcf437addc (diff)
net: remove VLAN_TAG_PRESENT
Replace VLAN_TAG_PRESENT with single bit flag and free up VLAN.CFI overload. Now VLAN.CFI is visible in networking stack and can be passed around intact. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/net/bpf_jit.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/mips/net/bpf_jit.c b/arch/mips/net/bpf_jit.c
index de4c6372ad9a..3a0e34f4e615 100644
--- a/arch/mips/net/bpf_jit.c
+++ b/arch/mips/net/bpf_jit.c
@@ -1164,9 +1164,6 @@ jmp_cmp:
vlan_tci) != 2);
off = offsetof(struct sk_buff, vlan_tci);
emit_half_load_unsigned(r_A, r_skb, off, ctx);
-#ifdef VLAN_TAG_PRESENT
- emit_andi(r_A, r_A, (u16)~VLAN_TAG_PRESENT, ctx);
-#endif
break;
case BPF_ANC | SKF_AD_VLAN_TAG_PRESENT:
ctx->flags |= SEEN_SKB | SEEN_A;