xen/arch/x86/setup.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 14:16:42 +0000 (16:16 +0200)
commit26d8060530e3660ac2513e9452dfb4206333ce53
tree62fc50c1df82bcaeac18b84c2c225a6528bad5bd
parenta8297bc483a6c72a3ab491749664510c4467e741
xen/arch/x86/setup.c: let custom parameter parsing routines return errno

Modify the custom parameter parsing routines in:

xen/arch/x86/setup.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/setup.c