From: Alexey Kardashevskiy <aik@ozlabs.ru>
Date: Tue, 6 Feb 2018 18:08:27 +0000 (-0700)
Subject: vfio/common: Remove redundant copy of local variable
X-Git-Tag: v2.12.0-rc0~109^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a5b04f7c5380340342ad5623b34c57fe3bab9b29;p=thirdparty%2Fqemu.git

vfio/common: Remove redundant copy of local variable

There is already @hostwin in vfio_listener_region_add() so there is no
point in having the other one.

Fixes: 2e4109de8e58 ("vfio/spapr: Create DMA window dynamically (SPAPR IOMMU v2)")
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
---

diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index ec41f93b747..ee9240daeb5 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -435,7 +435,6 @@ static void vfio_listener_region_add(MemoryListener *listener,
     end = int128_get64(int128_sub(llend, int128_one()));
 
     if (container->iommu_type == VFIO_SPAPR_TCE_v2_IOMMU) {
-        VFIOHostDMAWindow *hostwin;
         hwaddr pgsize = 0;
 
         /* For now intersections are not allowed, we may relax this later */