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Commit e45a8a9e authored by Julia Lawall's avatar Julia Lawall Committed by Steffen Klassert
Browse files

xfrm: constify xfrm_replay structures 



The xfrm_replay structures are never modified, so declare them as const.

Done with the help of Coccinelle.

Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
parent 0184165b

include/net/xfrm.h

+1 −1
Original line number Diff line number Diff line
@@ -187,7 +187,7 @@ struct xfrm_state { 
	struct xfrm_replay_state_esn *preplay_esn;



	/* The functions for replay detection. */

	struct xfrm_replay	*repl;

	const struct xfrm_replay *repl;



	/* internal flag that only holds state for delayed aevent at the

	 * moment

net/xfrm/xfrm_replay.c

+3 −3
Original line number Diff line number Diff line
@@ -558,7 +558,7 @@ static void xfrm_replay_advance_esn(struct xfrm_state *x, __be32 net_seq) 
		x->repl->notify(x, XFRM_REPLAY_UPDATE);

}



static struct xfrm_replay xfrm_replay_legacy = {

static const struct xfrm_replay xfrm_replay_legacy = {

	.advance	= xfrm_replay_advance,

	.check		= xfrm_replay_check,

	.recheck	= xfrm_replay_check,
@@ -566,7 +566,7 @@ static struct xfrm_replay xfrm_replay_legacy = { 
	.overflow	= xfrm_replay_overflow,

};



static struct xfrm_replay xfrm_replay_bmp = {

static const struct xfrm_replay xfrm_replay_bmp = {

	.advance	= xfrm_replay_advance_bmp,

	.check		= xfrm_replay_check_bmp,

	.recheck	= xfrm_replay_check_bmp,
@@ -574,7 +574,7 @@ static struct xfrm_replay xfrm_replay_bmp = { 
	.overflow	= xfrm_replay_overflow_bmp,

};



static struct xfrm_replay xfrm_replay_esn = {

static const struct xfrm_replay xfrm_replay_esn = {

	.advance	= xfrm_replay_advance_esn,

	.check		= xfrm_replay_check_esn,

	.recheck	= xfrm_replay_recheck_esn,