From: Peng Liang <liangpeng10@huawei.com>
Date: Thu, 10 Jun 2021 13:17:29 +0000 (+0800)
Subject: runstate: Initialize Error * to NULL
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6e1da3d305499d3907f3c7f6638243e2e09b5085;p=qemu.git

runstate: Initialize Error * to NULL

Based on the description of error_setg(), the local variable err in
qemu_init_subsystems() should be initialized to NULL.

Fixes: efd7ab22fb ("vl: extract qemu_init_subsystems")
Cc: qemu-stable@nongnu.org
Signed-off-by: Peng Liang <liangpeng10@huawei.com>
Message-Id: <20210610131729.3906565-1-liangpeng10@huawei.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/softmmu/runstate.c b/softmmu/runstate.c
index 15640572c0..10d9b7365a 100644
--- a/softmmu/runstate.c
+++ b/softmmu/runstate.c
@@ -747,7 +747,7 @@ static void qemu_run_exit_notifiers(void)
 
 void qemu_init_subsystems(void)
 {
-    Error *err;
+    Error *err = NULL;
 
     os_set_line_buffering();