xen/arch/x86/nmi.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 14:16:13 +0000 (16:16 +0200)
commitdee826c8a3932fab17f1aee34525e8b301b88b00
treea37330b8fcfb55ec23f0cc0b2cb39255a44b337f
parent2ff6e29af600a0f89cb4420e0892142cac9b4e92
xen/arch/x86/nmi.c: let custom parameter parsing routines return errno

Modify the custom parameter parsing routines in:

xen/arch/x86/nmi.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: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/nmi.c