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| author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2003-04-08 14:25:47 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2003-04-08 14:25:47 +0000 |
| commit | fe58453891932b6e42539b9971ec882c24140153 (patch) | |
| tree | a9d6dfe9fba9afa35e60736c6acc2bb7970ecd0a /sys/dev/snc | |
| parent | 50d81222d871ac86e59227ddae88ca5e36b09a5c (diff) | |
| download | src-fe58453891932b6e42539b9971ec882c24140153.tar.gz src-fe58453891932b6e42539b9971ec882c24140153.zip | |
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>
Notes
Notes:
svn path=/head/; revision=113255
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 f0ebae15aeeb..58966eac6803 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 |