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1aa0ba3cef
Checking if the "devtype" is NULL along with each "if" statements
is bad. It wastes the performance, and also not good for reading.
And also when the "devtype" is NULL, the logic is also not clear.
This reorgnizes the logic of with "if...else" and a bunch of "else if".
Other changes:
* Change the function style.
* Remove the useless debug statement.
* Get rid of the goto
* New helper udevDeviceHasProperty to simplify the logic for checking
if a property is existing for the device.
* Add comment to clarify "PCI devices don't set the DEVTYPE property"
* s/sysfs path/sysfs name/, as udev_device_get_sysname returns the
name instead of the full path. E.g. "sg0"
* Refactor the comment for setting VIR_NODE_DEV_CAP_NET cap type
a bit.
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>