xen/arch/arm/traps.c: let custom parameter parsing routines return errno
authorJuergen Gross <jgross@suse.com>
Wed, 23 Aug 2017 17:36:00 +0000 (19:36 +0200)
committerJan Beulich <jbeulich@suse.com>
Fri, 25 Aug 2017 14:13:28 +0000 (16:13 +0200)
commit62078ec7bd8822efa74fbc7307af06c53acdc0f4
tree8b39ea6e43cc733a55dbabdef948c171f0cd19d4
parent98c38517a43a10b99cc9dd82a1fe5c03701442b7
xen/arch/arm/traps.c: let custom parameter parsing routines return errno

Modify the custom parameter parsing routines in:

xen/arch/arm/traps.c

to indicate whether the parameter value was parsed successfully.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Julien Grall <julien.grall@arm.com>
xen/arch/arm/traps.c