From 568ff32927ecc68765973ad5b590b48e045dee4a Mon Sep 17 00:00:00 2001
From: Julien Grall <julien.grall@citrix.com>
Date: Thu, 29 Oct 2015 12:23:53 +0100
Subject: [PATCH] credit2: avoid to shadow the variable "cur" in runq_tickle

The variable "cur" is declared twice within "cur". However the top
declaration could be re-used avoiding re-declaring another time the
variable.

Signed-off-by: Julien Grall <julien.grall@citrix.com>
Acked-by: Dario Faggioli <dario.faggioli@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
 xen/common/sched_credit2.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/xen/common/sched_credit2.c b/xen/common/sched_credit2.c
index 66957291e3..fc51a7597f 100644
--- a/xen/common/sched_credit2.c
+++ b/xen/common/sched_credit2.c
@@ -519,8 +519,6 @@ runq_tickle(const struct scheduler *ops, unsigned int cpu, struct csched2_vcpu *
 
     for_each_cpu(i, &mask)
     {
-        struct csched2_vcpu * cur;
-
         /* Already looked at this one above */
         if ( i == cpu )
             continue;
-- 
2.39.5