[PATCH 01/17] xfrm: constify xfrm_replay structures
flat view
STALE3689d
From: Steffen Klassert <steffen.klassert@secunet.com>
Date: 2016-09-08 06:51:27
Subsystem:
networking [general], networking [ipsec], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Steffen Klassert, Herbert Xu, Linus Torvalds
From: Julia Lawall <redacted> The xfrm_replay structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <redacted> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> --- include/net/xfrm.h | 2 +- net/xfrm/xfrm_replay.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index adfebd6..d2fdd6d 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h@@ -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
diff --git a/net/xfrm/xfrm_replay.c b/net/xfrm/xfrm_replay.c
index 4fd725a..cdc2e2e 100644
--- a/net/xfrm/xfrm_replay.c
+++ b/net/xfrm/xfrm_replay.c@@ -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,
--
1.9.1