x86/shadow: cosmetics to sh_unshadow_for_p2m_change()
authorJan Beulich <jbeulich@suse.com>
Fri, 8 Jan 2021 15:50:47 +0000 (16:50 +0100)
committerJan Beulich <jbeulich@suse.com>
Fri, 8 Jan 2021 15:50:47 +0000 (16:50 +0100)
commit1806d0875daebe600061fc94451401b19f5b6f2a
tree149fd92fff3be9a01a49cbf0e8dfdd9c48579f66
parent8511cc9eac78fa2d0f6ffc76ba80e55a06d02e78
x86/shadow: cosmetics to sh_unshadow_for_p2m_change()

Besides the adjustments for style
- use switch(),
- widen scope of commonly used variables,
- narrow scope of other variables.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Tim Deegan <tim@xen.org>
xen/arch/x86/mm/shadow/common.c