diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2016-08-09 18:27:08 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2016-08-10 11:18:49 +0200 |
| commit | e45a8a9e60ff1dd5ad118c794337a1101b46ab0d (patch) | |
| tree | 318b7e57fac05bf21425d4c23cb6041c4ce55cc4 | |
| parent | 0184165b2f42c4b032da9dd11546bfbaeb5afd4e (diff) | |
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: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
| -rw-r--r-- | include/net/xfrm.h | 2 | ||||
| -rw-r--r-- | 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 adfebd6f243c..d2fdd6d70959 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 4fd725a0c500..cdc2e2e71bff 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, |