.#2 Fix up style issues in device_parsing.c
.#2 Fix up style issues in device_parsing.c

Lots of whitespace issues were corrected as well.  Any lines that look
untouched are trailing whitespace fixes.

Changed non-error "err" labels to "out".

Lots of other stuff.

Changes:
 - Caught all 'if (!...' cases needing cleanup

Signed-off-by: Dan Smith <787803eb1755f35291827d0f0268aa9bc7a57464@us.ibm.com>

libvirt/libvirt-cim,libvirt/libvirt-cim,libvirt/libvirt-cim