xen/arch/x86/oprofile/nmi_int.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 14:16:31 +0000 (16:16 +0200)
commita8297bc483a6c72a3ab491749664510c4467e741
treec1b4b0b98ea1ea210a8bbd77b3b13295a14bbe18
parent010117779729adca0c7eadf120070ec09a3477b8
xen/arch/x86/oprofile/nmi_int.c: let custom parameter parsing routines return errno

Modify the custom parameter parsing routines in:

xen/arch/x86/oprofile/nmi_int.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/oprofile/nmi_int.c