notifier: refine 'notifier_head', use 'list_head' directly
authorBaodong Chen <chenbaodong@mxnavi.com>
Mon, 3 Jun 2019 15:16:52 +0000 (17:16 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 3 Jun 2019 15:16:52 +0000 (17:16 +0200)
commit98e6f19b2283b750fba58948282babaf3c4815fb
treeb68dbc3a0438ff3dc5dc9635ec92de305c95b6c1
parent00aee8b3fc21caea807d7e0a64d88b2b3437e3d3
notifier: refine 'notifier_head', use 'list_head' directly

'notifier_block' can be replaced with 'list_head' when used for
'notifier_head', this makes a little clearer.

Signed-off-by: Baodong Chen <chenbaodong@mxnavi.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
xen/common/notifier.c
xen/include/xen/notifier.h