xen/arch/x86/psr.c: let custom parameter parsing routines return errno
authorJuergen Gross <jgross@suse.com>
Mon, 28 Aug 2017 07:34:00 +0000 (09:34 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 28 Aug 2017 08:52:11 +0000 (10:52 +0200)
commit0ade5e761d9599e094caa546fecd63c6161e061a
tree3479ad2c7432f3d8f52087a4ceb38bf967cfbbdb
parentecc607b1851bc27140090da4d6124fd00090ec2b
xen/arch/x86/psr.c: let custom parameter parsing routines return errno

Modify the custom parameter parsing routines in:

xen/arch/x86/psr.c

to indicate whether the parameter value was parsed successfully.

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