SVN commit 1040006 by ossi:

cleanup pointer use

- remove null checks from free() calls
- remove useless typecasts
- remove sporadic use of NULL

 M  +3 -5      backend/access.c  
 M  +15 -16    backend/auth.c  
 M  +2 -4      backend/bootman.c  
 M  +13 -13    backend/choose.c  
 M  +25 -30    backend/client.c  
 M  +6 -12     backend/ctrl.c  
 M  +9 -17     backend/dm.c  
 M  +1 -1      backend/dm.h  
 M  +1 -1      backend/dm_auth.h  
 M  +8 -10     backend/dpylist.c  
 M  +1 -2      backend/inifile.c  
 M  +15 -16    backend/krb5auth.c  
 M  +14 -14    backend/mitauth.c  
 M  +3 -3      backend/netaddr.c  
 M  +2 -2      backend/policy.c  
 M  +12 -21    backend/process.c  
 M  +13 -13    backend/protodpy.c  
 M  +1 -1      backend/reset.c  
 M  +4 -7      backend/resource.c  
 M  +9 -9      backend/rpcauth.c  
 M  +1 -1      backend/server.c  
 M  +12 -13    backend/session.c  
 M  +11 -14    backend/socket.c  
 M  +1 -1      backend/streams.c  
 M  +6 -10     backend/util.c  
 M  +18 -20    backend/xdmauth.c  
 M  +26 -28    backend/xdmcp.c  
 M  +10 -11    kfrontend/kdm_config.c  
 M  +6 -6      kfrontend/kdm_greet.c  
 M  +1 -2      kfrontend/kdmshutdown.cpp  
 M  +5 -10     kfrontend/kgverify.cpp  


http://websvn.kde.org/?view=rev&revision=1040006