Commit aafd0d88 authored by Ulrich Weber's avatar Ulrich Weber Committed by Steffen Klassert
Browse files

xfrm: remove redundant replay_esn check 



x->replay_esn is already checked in if clause,
so remove check and ident properly

Signed-off-by: default avatarUlrich Weber <ulrich.weber@sophos.com>
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
parent f1e0b5b4

net/xfrm/xfrm_replay.c

+6 −7
Original line number Diff line number Diff line
@@ -521,12 +521,11 @@ int xfrm_init_replay(struct xfrm_state *x) 
		    replay_esn->bmp_len * sizeof(__u32) * 8)

			return -EINVAL;



	if ((x->props.flags & XFRM_STATE_ESN) && replay_esn->replay_window == 0)

		if (x->props.flags & XFRM_STATE_ESN) {

			if (replay_esn->replay_window == 0)

				return -EINVAL;



	if ((x->props.flags & XFRM_STATE_ESN) && x->replay_esn)

			x->repl = &xfrm_replay_esn;

	else

		} else

			x->repl = &xfrm_replay_bmp;

	} else

		x->repl = &xfrm_replay_legacy;