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>
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@ -2155,7 +2155,7 @@ static enum sctp_ierror sctp_verify_param(struct net *net,
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case SCTP_PARAM_SET_PRIMARY:
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if (ep->asconf_enable)
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break;
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goto fallthrough;
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goto unhandled;
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case SCTP_PARAM_HOST_NAME_ADDRESS:
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/* Tell the peer, we won't support this param. */
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@ -2166,11 +2166,11 @@ static enum sctp_ierror sctp_verify_param(struct net *net,
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case SCTP_PARAM_FWD_TSN_SUPPORT:
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if (ep->prsctp_enable)
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break;
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goto fallthrough;
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goto unhandled;
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case SCTP_PARAM_RANDOM:
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if (!ep->auth_enable)
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goto fallthrough;
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goto unhandled;
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/* SCTP-AUTH: Secion 6.1
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* If the random number is not 32 byte long the association
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@ -2187,7 +2187,7 @@ static enum sctp_ierror sctp_verify_param(struct net *net,
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case SCTP_PARAM_CHUNKS:
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if (!ep->auth_enable)
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goto fallthrough;
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goto unhandled;
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/* SCTP-AUTH: Section 3.2
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* The CHUNKS parameter MUST be included once in the INIT or
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@ -2203,7 +2203,7 @@ static enum sctp_ierror sctp_verify_param(struct net *net,
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case SCTP_PARAM_HMAC_ALGO:
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if (!ep->auth_enable)
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goto fallthrough;
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goto unhandled;
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hmacs = (struct sctp_hmac_algo_param *)param.p;
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n_elt = (ntohs(param.p->length) -
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@ -2226,7 +2226,7 @@ static enum sctp_ierror sctp_verify_param(struct net *net,
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retval = SCTP_IERROR_ABORT;
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}
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break;
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fallthrough:
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unhandled:
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default:
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pr_debug("%s: unrecognized param:%d for chunk:%d\n",
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__func__, ntohs(param.p->type), cid);
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