From: Matthew Daley <mattjd@gmail.com>
Date: Fri, 20 Sep 2013 09:40:00 +0000 (+0200)
Subject: gnttab: remove unused shared header lookup
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~6316
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5ae3285f247e04db6145fc658e5ea2c2cb2df7c6;p=xen.git

gnttab: remove unused shared header lookup

Coverity-ID: 1056171

Signed-off-by: Matthew Daley <mattjd@gmail.com>
Reviewed-by: Tim Deegan <tim@xen.org>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
---

diff --git a/xen/common/grant_table.c b/xen/common/grant_table.c
index eb50288c4f..f42bc7a558 100644
--- a/xen/common/grant_table.c
+++ b/xen/common/grant_table.c
@@ -783,7 +783,6 @@ __gnttab_map_grant_ref(
     spin_lock(&rgt->lock);
 
     act = &active_entry(rgt, op->ref);
-    shah = shared_entry_header(rgt, op->ref);
 
     if ( op->flags & GNTMAP_device_map )
         act->pin -= (op->flags & GNTMAP_readonly) ?