Small cleanup of async call code
Small cleanup of async call code

Original git commit by Alexander Larsson <alex@greebo.(none)> at 1169043381 +0100

svn path=/trunk/; revision=248

xkahn/gvfs-cmis,thiblahute/gvfs,halfline/gvfs,cpatulea/gvfs,xkahn/gvfs-cmis,gicmo/gvfs,halfline/gvfs,cpatulea/gvfs,halfline/gvfs,thiblahute/gvfs,gicmo/gvfs,gicmo/gvfs,xkahn/gvfs-cmis,philipl/gvfs,philipl/gvfs,gicmo/gvfs,xkahn/gvfs-cmis,philipl/gvfs