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cfc61c598e
replay protection is implemented using a callback structure and then called via x->repl->notify(), x->repl->recheck(), and so on. all the differect functions are always built-in, so this could be direct calls instead. This first patch prepares for removal of the x->repl structure. Add an enum with the three available replay modes to the xfrm_state structure and then replace all x->repl->notify() calls by the new xfrm_replay_notify() helper. The helper checks the enum internally to adapt behaviour as needed. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>