From 9775f48f8470d0424b9e46c81a1030488a051c33 Mon Sep 17 00:00:00 2001
From: Andrea Bolognani <abologna@redhat.com>
Date: Tue, 28 May 2019 12:40:05 +0200
Subject: [PATCH] qemu: Drop 'ret' from qemuBuildIOMMUCommandLine()
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Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---
 src/qemu/qemu_command.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index fcc6caf42f..4a3aa26d7e 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -6930,7 +6930,6 @@ qemuBuildIOMMUCommandLine(virCommandPtr cmd,
 {
     virBuffer opts = VIR_BUFFER_INITIALIZER;
     const virDomainIOMMUDef *iommu = def->iommu;
-    int ret = -1;
 
     if (!iommu)
         return 0;
@@ -6971,9 +6970,8 @@ qemuBuildIOMMUCommandLine(virCommandPtr cmd,
     virCommandAddArg(cmd, "-device");
     virCommandAddArgBuffer(cmd, &opts);
 
-    ret = 0;
     virBufferFreeAndReset(&opts);
-    return ret;
+    return 0;
 }
 
 
-- 
2.47.2