Module Name:	src
Committed By:	dyoung
Date:		Sat Jul  3 18:11:33 UTC 2004

Modified Files:
	src/sys/net: if_ppp.c

Log Message:
I changed pppoutput to use M_PREPEND.  pppoutput was duplicating
the functionality of M_PREPEND, but with a bug: m_pkthdr.len was
not updated in pppoutput as it is in M_PREPEND.

Also, replace the loop that measures the length of the mbuf chain
with a call to m_length.

This fixes a PR from an anonymous bug reporter.  Thank you, anonymous
bug reporter.  Thanks, Itojun, for bringing the anonymous bug report
to my attention.


To generate a diff of this commit:
cvs rdiff -r1.89 -r1.90 src/sys/net/if_ppp.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.