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| author | Alexander Motin <mav@FreeBSD.org> | 2017-02-14 18:34:25 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2017-02-14 18:34:25 +0000 |
| commit | 33d9db92e277d510f3c402580f1aebe954962945 (patch) | |
| tree | 103fab46bec34d9b80f1c5049a37c28a74c130eb /sys/dev/iscsi | |
| parent | 875ac6cfac7b9657285c5251fa06f0003d2134ba (diff) | |
| download | src-33d9db92e277d510f3c402580f1aebe954962945.tar.gz src-33d9db92e277d510f3c402580f1aebe954962945.zip | |
Directly call m_gethdr() instead of m_getm2() for BHS.
All this code is based on assumption that data will be stored in one piece,
and since buffer size if known and fixed, it is easier to hardcode it.
MFC after: 2 weeks
Notes
Notes:
svn path=/head/; revision=313739
Diffstat (limited to 'sys/dev/iscsi')
| -rw-r--r-- | sys/dev/iscsi/icl_soft.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/iscsi/icl_soft.c b/sys/dev/iscsi/icl_soft.c index 7d56bbf932bb..8b87bc903075 100644 --- a/sys/dev/iscsi/icl_soft.c +++ b/sys/dev/iscsi/icl_soft.c @@ -260,8 +260,8 @@ icl_soft_conn_new_pdu(struct icl_conn *ic, int flags) if (ip == NULL) return (NULL); - ip->ip_bhs_mbuf = m_getm2(NULL, sizeof(struct iscsi_bhs), - flags, MT_DATA, M_PKTHDR); + CTASSERT(sizeof(struct iscsi_bhs) <= MHLEN); + ip->ip_bhs_mbuf = m_gethdr(flags, MT_DATA); if (ip->ip_bhs_mbuf == NULL) { ICL_WARN("failed to allocate BHS mbuf"); icl_pdu_free(ip); |