K 10
svn:author
V 4
emax
K 8
svn:date
V 27
2009-02-09T17:50:19.131180Z
K 7
svn:log
V 216
MFC r187454

Properly return error code to the caller. This should fix the following
panic in ng_l2cap(4).

panic: ng_l2cap_l2ca_con_req: ubt0l2cap - could not find connection!

While i'm here get rid of few goto's.

END