K 10 svn:author V 3 sam K 8 svn:date V 27 2005-02-24T00:40:33.000000Z K 7 svn:log V 250 change m_adj to reclaim unused mbufs instead of zero'ing m_len when trim'ing space off the back of a chain; this is indirect solution to a potential null ptr deref Noticed by: Coverity Prevent analysis tool (null ptr deref) Reviewed by: dg, rwatson END