powerpc: bpf: Use correct mask while accessing the VLAN tag

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To get a full tag (and not just a VID) we should access the TCI
except the VLAN_TAG_PRESENT field (which means that 802.1q header
is present). Also ensure that the VLAN_TAG_PRESENT stay on its place

Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Denis Kirjanov 2014-06-25 21:34:56 +04:00 • committed by David S. Miller

parent e940f5d6ba

commit 3fc60aa097

1 changed files with 3 additions and 1 deletions

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arch/powerpc/net/bpf_jit_comp.c

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