xen/arch/x86/microcode.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 14:15:56 +0000 (16:15 +0200)
commit55305f4fdb89a1d0bcc09844c219af8c7c6cba95
tree9fe8179d008560c7887fe88660b686c1c4d4a9b8
parent2e64c9e75adc9953337d1656845088dd3eb4b333
xen/arch/x86/microcode.c: let custom parameter parsing routines return errno

Modify the custom parameter parsing routines in:

xen/arch/x86/microcode.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/microcode.c