From d8238d9dab8fbea22dd04f4e77639c7f7b83eef7 Mon Sep 17 00:00:00 2001 From: Xin Long Date: Thu, 3 Aug 2017 15:42:11 +0800 Subject: sctp: remove the typedef sctp_errhdr_t This patch is to remove the typedef sctp_errhdr_t, and replace with struct sctp_errhdr in the places where it's using this typedef. It is also to use sizeof(variable) instead of sizeof(type). Signed-off-by: Xin Long Signed-off-by: David S. Miller --- include/linux/sctp.h | 6 +++--- include/net/sctp/sctp.h | 8 ++++---- 2 files changed, 7 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/linux/sctp.h b/include/linux/sctp.h index 553020cbf6f7..d35bdd30fa0f 100644 --- a/include/linux/sctp.h +++ b/include/linux/sctp.h @@ -427,15 +427,15 @@ struct sctp_shutdown_chunk { /* RFC 2960. Section 3.3.10 Operation Error (ERROR) (9) */ -typedef struct sctp_errhdr { +struct sctp_errhdr { __be16 cause; __be16 length; __u8 variable[0]; -} sctp_errhdr_t; +}; typedef struct sctp_operr_chunk { struct sctp_chunkhdr chunk_hdr; - sctp_errhdr_t err_hdr; + struct sctp_errhdr err_hdr; } sctp_operr_chunk_t; /* RFC 2960 3.3.10 - Operation Error diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 45fd4c6056b5..84650fed1e6a 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -479,13 +479,13 @@ for (pos.v = chunk->member;\ _sctp_walk_errors((err), (chunk_hdr), ntohs((chunk_hdr)->length)) #define _sctp_walk_errors(err, chunk_hdr, end)\ -for (err = (sctp_errhdr_t *)((void *)chunk_hdr + \ +for (err = (struct sctp_errhdr *)((void *)chunk_hdr + \ sizeof(struct sctp_chunkhdr));\ - ((void *)err + offsetof(sctp_errhdr_t, length) + sizeof(err->length) <=\ + ((void *)err + offsetof(struct sctp_errhdr, length) + sizeof(err->length) <=\ (void *)chunk_hdr + end) &&\ (void *)err <= (void *)chunk_hdr + end - ntohs(err->length) &&\ - ntohs(err->length) >= sizeof(sctp_errhdr_t); \ - err = (sctp_errhdr_t *)((void *)err + SCTP_PAD4(ntohs(err->length)))) + ntohs(err->length) >= sizeof(struct sctp_errhdr); \ + err = (struct sctp_errhdr *)((void *)err + SCTP_PAD4(ntohs(err->length)))) #define sctp_walk_fwdtsn(pos, chunk)\ _sctp_walk_fwdtsn((pos), (chunk), ntohs((chunk)->chunk_hdr->length) - sizeof(struct sctp_fwdtsn_chunk)) -- cgit v1.2.3