On Sat, Jul 21, 2018 at 05:36:45PM +0530, Sukrit Bhatnagar wrote:
> By making use of GNU C's cleanup attribute handled by the
> VIR_AUTOPTR macro for declaring aggregate pointer variables,
> majority of the calls to *Free functions can be dropped, which
> in turn leads to getting rid of most of our cleanup sections.
>
> Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@xxxxxxxxx>
> ---
...
> @@ -494,23 +491,22 @@ int
> virMediatedDeviceTypeReadAttrs(const char *sysfspath,
> virMediatedDeviceTypePtr *type)
> {
> - int ret = -1;
> - virMediatedDeviceTypePtr tmp = NULL;
> + VIR_AUTOPTR(virMediatedDeviceType) tmp = NULL;
>
> #define MDEV_GET_SYSFS_ATTR(attr, dst, cb, optional) \
> do { \
> int rc; \
> if ((rc = cb(dst, "%s/%s", sysfspath, attr)) < 0) { \
> if (rc != -2 || !optional) \
> - goto cleanup; \
> + return 0; \
Why are you returning success ^here?
With that changed:
Reviewed-by: Erik Skultety <eskultet@xxxxxxxxxx>
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