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From f2dd85b3b81cd5c0842ffb55554c1a9cb5e8764b Mon Sep 17 00:00:00 2001
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Message-Id: <f2dd85b3b81cd5c0842ffb55554c1a9cb5e8764b@dist-git>
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From: Andrea Bolognani <abologna@redhat.com>
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Date: Wed, 29 Nov 2017 16:23:01 +0100
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Subject: [PATCH] conf: Improve error handling in virDomainChrDefFormat()
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We don't need to store the return value since we never modify it.
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Signed-off-by: Andrea Bolognani <abologna@redhat.com>
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Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
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(cherry picked from commit be956c4e38770dd61998815bbea4b7c2fc38a7d6)
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https://bugzilla.redhat.com/show_bug.cgi?id=1449265
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https://bugzilla.redhat.com/show_bug.cgi?id=1511421
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https://bugzilla.redhat.com/show_bug.cgi?id=1512929
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https://bugzilla.redhat.com/show_bug.cgi?id=1512934
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Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
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---
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src/conf/domain_conf.c | 6 ++----
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1 file changed, 2 insertions(+), 4 deletions(-)
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diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
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index d68a5f415c..cf1bd030a0 100644
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--- a/src/conf/domain_conf.c
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+++ b/src/conf/domain_conf.c
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@@ -24028,8 +24028,6 @@ virDomainChrDefFormat(virBufferPtr buf,
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const char *elementName = virDomainChrDeviceTypeToString(def->deviceType);
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bool tty_compat;
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- int ret = 0;
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-
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if (!elementName) {
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virReportError(VIR_ERR_INTERNAL_ERROR,
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_("unexpected char device type %d"),
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@@ -24050,14 +24048,14 @@ virDomainChrDefFormat(virBufferPtr buf,
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virDomainChrSourceDefFormat(buf, def->source, flags);
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if (virDomainChrTargetDefFormat(buf, def, flags) < 0)
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- return -1;
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+ return -1;
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virDomainDeviceInfoFormat(buf, &def->info, flags);
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virBufferAdjustIndent(buf, -2);
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virBufferAsprintf(buf, "</%s>\n", elementName);
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- return ret;
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+ return 0;
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}
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static int
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--
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2.15.1
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