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author | des <des@FreeBSD.org> | 2003-04-08 14:25:47 +0000 |
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committer | des <des@FreeBSD.org> | 2003-04-08 14:25:47 +0000 |
commit | 567ac2b268739a751df819d1aa68404f430151cb (patch) | |
tree | a9d6dfe9fba9afa35e60736c6acc2bb7970ecd0a /sys/dev/snc | |
parent | e105056ea61ca6ae4a0e93115e8916181e93be8b (diff) | |
download | FreeBSD-src-567ac2b268739a751df819d1aa68404f430151cb.zip FreeBSD-src-567ac2b268739a751df819d1aa68404f430151cb.tar.gz |
Introduce an M_ASSERTPKTHDR() macro which performs the very common task
of asserting that an mbuf has a packet header. Use it instead of hand-
rolled versions wherever applicable.
Submitted by: Hiten Pandya <hiten@unixdaemons.com>
Diffstat (limited to 'sys/dev/snc')
-rw-r--r-- | sys/dev/snc/dp83932.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sys/dev/snc/dp83932.c b/sys/dev/snc/dp83932.c index f0ebae1..58966ea 100644 --- a/sys/dev/snc/dp83932.c +++ b/sys/dev/snc/dp83932.c @@ -345,9 +345,7 @@ outloop: return; /* We need the header for m_pkthdr.len. */ - if ((m->m_flags & M_PKTHDR) == 0) - panic("%s: sncstart: no header mbuf", - device_get_nameunit(sc->sc_dev)); + M_ASSERTPKTHDR(m); /* * If bpf is listening on this interface, let it |