diff options
| author | andre <andre@FreeBSD.org> | 2005-11-02 13:46:32 +0000 |
|---|---|---|
| committer | andre <andre@FreeBSD.org> | 2005-11-02 13:46:32 +0000 |
| commit | 0df84f5a83def3e1548e39bb43b0c177d50265fa (patch) | |
| tree | 7cfb57b5672b497ffd3064153c31cb0a738e8f19 /sys/kern/uipc_sockbuf.c | |
| parent | 728b935c7f99f10947da6d54873e625c1a7a69c7 (diff) | |
| download | FreeBSD-src-0df84f5a83def3e1548e39bb43b0c177d50265fa.zip FreeBSD-src-0df84f5a83def3e1548e39bb43b0c177d50265fa.tar.gz | |
Retire MT_HEADER mbuf type and change its users to use MT_DATA.
Having an additional MT_HEADER mbuf type is superfluous and redundant
as nothing depends on it. It only adds a layer of confusion. The
distinction between header mbuf's and data mbuf's is solely done
through the m->m_flags M_PKTHDR flag.
Non-native code is not changed in this commit. For compatibility
MT_HEADER is mapped to MT_DATA.
Sponsored by: TCP/IP Optimization Fundraise 2005
Diffstat (limited to 'sys/kern/uipc_sockbuf.c')
| -rw-r--r-- | sys/kern/uipc_sockbuf.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/kern/uipc_sockbuf.c b/sys/kern/uipc_sockbuf.c index 9ce6f27..017dc88 100644 --- a/sys/kern/uipc_sockbuf.c +++ b/sys/kern/uipc_sockbuf.c @@ -1076,8 +1076,7 @@ sbcompress(sb, m, n) (unsigned)m->m_len); n->m_len += m->m_len; sb->sb_cc += m->m_len; - if (m->m_type != MT_DATA && m->m_type != MT_HEADER && - m->m_type != MT_OOBDATA) + if (m->m_type != MT_DATA && m->m_type != MT_OOBDATA) /* XXX: Probably don't need.*/ sb->sb_ctl += m->m_len; m = m_free(m); @@ -1163,8 +1162,7 @@ sbdrop_locked(sb, len) m->m_len -= len; m->m_data += len; sb->sb_cc -= len; - if (m->m_type != MT_DATA && m->m_type != MT_HEADER && - m->m_type != MT_OOBDATA) + if (m->m_type != MT_DATA && m->m_type != MT_OOBDATA) sb->sb_ctl -= len; break; } |
