K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-12-13T15:12:40.749903Z
K 7
svn:log
V 321
MFC r198694,r198697

    Some general cleanup of scatter/gather memory allocation

     - We don't need to check malloc return values with M_WAITOK
     - remove variables that we don't really need
     - cleanup the error paths by just calling drm_sg_cleanup()
     - fix drm_sg_cleanup() to be safe to call at any time

END