Juergen Gross 9c53a1792a xen: introduce xenbus_read_unsigned() ...

There are multiple instances of code reading an optional unsigned
parameter from Xenstore via xenbus_scanf(). Instead of repeating the
same code over and over add a service function doing the job.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>

2016-11-07 13:55:02 +01:00

8.3 KiB

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