xen/arch/x86/genapic/probe.c: let custom parameter parsing routines return errno
authorJuergen Gross <jgross@suse.com>
Wed, 23 Aug 2017 17:34:00 +0000 (19:34 +0200)
committerJan Beulich <jbeulich@suse.com>
Fri, 25 Aug 2017 14:14:42 +0000 (16:14 +0200)
commit0c3a8459866d8fd3385d7fed71252f65903d419d
treed3b2b44c37c2ce154bf9e90719032bad3e61c6c4
parentd2e0a7d024ae8d505301060e57a96750f29668b6
xen/arch/x86/genapic/probe.c: let custom parameter parsing routines return errno

Modify the custom parameter parsing routines in:

xen/arch/x86/genapic/probe.c

to indicate whether the parameter value was parsed successfully.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/genapic/probe.c