[Qemu-devel] [PATCH trivial] xen-hvm: Remove redandant varialbe 'xstate'

[Chen Gang]

In xen_hvm_change_state_handler(), can pass 'opaque' with type cast to
xen_main_loop_prepare() directly, need not use additional variable for
it.

Signed-off-by: Chen Gang <gang.chen.5...@gmail.com>
---
 xen-hvm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/xen-hvm.c b/xen-hvm.c
index 21f1cbb..7548794 100644
--- a/xen-hvm.c
+++ b/xen-hvm.c
@@ -993,9 +993,8 @@ static void xen_main_loop_prepare(XenIOState *state)
 static void xen_hvm_change_state_handler(void *opaque, int running,
                                          RunState rstate)
 {
-    XenIOState *xstate = opaque;
     if (running) {
-        xen_main_loop_prepare(xstate);
+        xen_main_loop_prepare((XenIOState *)opaque);
     }
 }
 
-- 
1.8.5.2 (Apple Git-48)