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-rw-r--r--sys/net/if_stf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/net/if_stf.c b/sys/net/if_stf.c
index edde456..c7ea06c 100644
--- a/sys/net/if_stf.c
+++ b/sys/net/if_stf.c
@@ -506,7 +506,7 @@ stf_output(ifp, m, dst, ro)
bpf_mtap2(ifp->if_bpf, &af, sizeof(af), m);
}
- M_PREPEND(m, sizeof(struct ip), M_DONTWAIT);
+ M_PREPEND(m, sizeof(struct ip), M_NOWAIT);
if (m && m->m_len < sizeof(struct ip))
m = m_pullup(m, sizeof(struct ip));
if (m == NULL) {
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