From 48f9bcf91461b43249949f4e172b5c0245dde751 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sat, 5 Oct 2019 09:46:41 -0700
Subject: [PATCH] net: sctp: Rename fallthrough label to unhandled
fallthrough will become a pseudo reserved keyword so this only use of
fallthrough is better renamed to allow it.
Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
net/sctp/sm_make_chunk.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index e41ed2e0ae7d..48d63956a68c 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2155,7 +2155,7 @@ static enum sctp_ierror sctp_verify_param(struct net *net,
case SCTP_PARAM_SET_PRIMARY:
if (ep->asconf_enable)
break;
- goto fallthrough;
+ goto unhandled;
case SCTP_PARAM_HOST_NAME_ADDRESS:
/* Tell the peer, we won't support this param. */
@@ -2166,11 +2166,11 @@ static enum sctp_ierror sctp_verify_param(struct net *net,
case SCTP_PARAM_FWD_TSN_SUPPORT:
if (ep->prsctp_enable)
break;
- goto fallthrough;
+ goto unhandled;
case SCTP_PARAM_RANDOM:
if (!ep->auth_enable)
- goto fallthrough;
+ goto unhandled;
/* SCTP-AUTH: Secion 6.1
* If the random number is not 32 byte long the association
@@ -2187,7 +2187,7 @@ static enum sctp_ierror sctp_verify_param(struct net *net,
case SCTP_PARAM_CHUNKS:
if (!ep->auth_enable)
- goto fallthrough;
+ goto unhandled;
/* SCTP-AUTH: Section 3.2
* The CHUNKS parameter MUST be included once in the INIT or
@@ -2203,7 +2203,7 @@ static enum sctp_ierror sctp_verify_param(struct net *net,
case SCTP_PARAM_HMAC_ALGO:
if (!ep->auth_enable)
- goto fallthrough;
+ goto unhandled;
hmacs = (struct sctp_hmac_algo_param *)param.p;
n_elt = (ntohs(param.p->length) -
@@ -2226,7 +2226,7 @@ static enum sctp_ierror sctp_verify_param(struct net *net,
retval = SCTP_IERROR_ABORT;
}
break;
-fallthrough:
+unhandled:
default:
pr_debug("%s: unrecognized param:%d for chunk:%d\n",
__func__, ntohs(param.p->type), cid);