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(parent: a16db60) | patch
bpf: Avoid unnecessary instruction in convert_bpf_ld_abs()
authorDavid Miller <davem@redhat.com>
Mon, 26 Nov 2018 21:42:41 +0000 (13:42 -0800)
committerDaniel Borkmann <daniel@iogearbox.net>
Mon, 26 Nov 2018 22:10:27 +0000 (23:10 +0100)
commit4ac61150fd2b869c67457c9d1d48415c8fda19ea
tree16031a2c1fc047a49c38fb4a3024e9cc3797e1ebtree | snapshot
parenta16db604d5cb1e811eccb0262d1a320b19066e34commit | diff
bpf: Avoid unnecessary instruction in convert_bpf_ld_abs()

'offset' is constant and if it is zero, no need to subtract it
from BPF_REG_TMP.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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