xfrm: slightly optimise xfrm_input

Check x->km.state with XFRM_STATE_ACQ only when state is not
XFRM_STAT_VALID, not everytime

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Li RongQing 2015-04-24 16:49:31 +08:00 • committed by Steffen Klassert
commit dc0565ce6e