diff options
| author | Gleb Smirnoff <glebius@FreeBSD.org> | 2012-12-05 08:04:20 +0000 |
|---|---|---|
| committer | Gleb Smirnoff <glebius@FreeBSD.org> | 2012-12-05 08:04:20 +0000 |
| commit | eb1b1807afd1266445720b768b1bdbcdf7655a0a (patch) | |
| tree | bf083a0829f8044362fc83354c8e8b60d1f7932a /sys/net/if_tun.c | |
| parent | 6dbda21756f4e6634972b1a9405c49fe0605de6d (diff) | |
Notes
Diffstat (limited to 'sys/net/if_tun.c')
| -rw-r--r-- | sys/net/if_tun.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/net/if_tun.c b/sys/net/if_tun.c index 086a3c188f8a..3630732deedd 100644 --- a/sys/net/if_tun.c +++ b/sys/net/if_tun.c @@ -622,7 +622,7 @@ tunoutput(struct ifnet *ifp, struct mbuf *m0, struct sockaddr *dst, /* prepend sockaddr? this may abort if the mbuf allocation fails */ if (cached_tun_flags & TUN_LMODE) { /* allocate space for sockaddr */ - M_PREPEND(m0, dst->sa_len, M_DONTWAIT); + M_PREPEND(m0, dst->sa_len, M_NOWAIT); /* if allocation failed drop packet */ if (m0 == NULL) { @@ -636,7 +636,7 @@ tunoutput(struct ifnet *ifp, struct mbuf *m0, struct sockaddr *dst, if (cached_tun_flags & TUN_IFHEAD) { /* Prepend the address family */ - M_PREPEND(m0, 4, M_DONTWAIT); + M_PREPEND(m0, 4, M_NOWAIT); /* if allocation failed drop packet */ if (m0 == NULL) { @@ -872,7 +872,7 @@ tunwrite(struct cdev *dev, struct uio *uio, int flag) return (EIO); } - if ((m = m_uiotombuf(uio, M_DONTWAIT, 0, 0, M_PKTHDR)) == NULL) { + if ((m = m_uiotombuf(uio, M_NOWAIT, 0, 0, M_PKTHDR)) == NULL) { ifp->if_ierrors++; return (ENOBUFS); } |