diff options
| author | Robert Watson <rwatson@FreeBSD.org> | 2015-01-06 12:59:37 +0000 |
|---|---|---|
| committer | Robert Watson <rwatson@FreeBSD.org> | 2015-01-06 12:59:37 +0000 |
| commit | 2a8c860fe3f3bcfc6ba9206f34d067d998d89c7e (patch) | |
| tree | 8da641e0473d723ab1cc2e5a5772cb1eed6e4d6f /sys/dev/sn | |
| parent | fe657d68f54b7ef837aa6373bb9644911a074c8d (diff) | |
Notes
Diffstat (limited to 'sys/dev/sn')
| -rw-r--r-- | sys/dev/sn/if_sn.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/sys/dev/sn/if_sn.c b/sys/dev/sn/if_sn.c index 7350537935e0..26e60bc0445a 100644 --- a/sys/dev/sn/if_sn.c +++ b/sys/dev/sn/if_sn.c @@ -1065,14 +1065,9 @@ read_another: m->m_pkthdr.len = m->m_len = packet_length; /* - * Attach an mbuf cluster + * Attach an mbuf cluster. */ - MCLGET(m, M_NOWAIT); - - /* - * Insist on getting a cluster - */ - if ((m->m_flags & M_EXT) == 0) { + if (!(MCLGET(m, M_NOWAIT))) { m_freem(m); if_inc_counter(ifp, IFCOUNTER_IERRORS, 1); printf("sn: snread() kernel memory allocation problem\n"); |