diff options
| author | ru <ru@FreeBSD.org> | 2008-03-25 09:39:02 +0000 |
|---|---|---|
| committer | ru <ru@FreeBSD.org> | 2008-03-25 09:39:02 +0000 |
| commit | 3b1bf8c2e9222b7d27e8b9084e637a84005de7ba (patch) | |
| tree | cf0376c9359f2d1ca6e4e8e4ad4a4f722dba61a7 /sys/netsmb/smb_trantcp.c | |
| parent | 0655a583e2ccba8b534e710284a730a0d6af1375 (diff) | |
| download | FreeBSD-src-3b1bf8c2e9222b7d27e8b9084e637a84005de7ba.zip FreeBSD-src-3b1bf8c2e9222b7d27e8b9084e637a84005de7ba.tar.gz | |
Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.
Removed dead code that assumed that M_TRYWAIT can return NULL; it's not true
since the advent of MBUMA.
Reviewed by: arch
There are ongoing disputes as to whether we want to switch to directly using
UMA flags M_WAITOK/M_NOWAIT for mbuf(9) allocation.
Diffstat (limited to 'sys/netsmb/smb_trantcp.c')
| -rw-r--r-- | sys/netsmb/smb_trantcp.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sys/netsmb/smb_trantcp.c b/sys/netsmb/smb_trantcp.c index 5e34943..88fd556 100644 --- a/sys/netsmb/smb_trantcp.c +++ b/sys/netsmb/smb_trantcp.c @@ -572,9 +572,7 @@ smb_nbst_send(struct smb_vc *vcp, struct mbuf *m0, struct thread *td) error = ENOTCONN; goto abort; } - M_PREPEND(m0, 4, M_TRYWAIT); - if (m0 == NULL) - return ENOBUFS; + M_PREPEND(m0, 4, M_WAIT); nb_sethdr(m0, NB_SSN_MESSAGE, m_fixhdr(m0) - 4); error = nb_sosend(nbp->nbp_tso, m0, 0, td); return error; |
