x86emul: fold local variables
authorJan Beulich <jbeulich@suse.com>
Tue, 5 Jul 2016 09:17:53 +0000 (11:17 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 5 Jul 2016 09:17:53 +0000 (11:17 +0200)
commitfea586d801f75317cb8cf593e8beba842391da62
tree285592e89bb7eeeab4f66c788ab59257ab28ae43
parenta800e4f6111842183f2476cd1d82a159fb5c92cb
x86emul: fold local variables

Declare some variables to they can be used by multiple pieces of code,
allowing some figure braces to be dropped (which don't align nicely
when used inside of case labeled statements).

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/x86_emulate/x86_emulate.c