From: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Thu, 28 Mar 2024 10:20:48 +0000 (+0400)
Subject: migration: fix -Werror=maybe-uninitialized false-positive
X-Git-Tag: pull-vmclock-20250108~130^2~8
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=85f99eb2cb9100dcabb43e9380811040e88642d8;p=users%2Fdwmw2%2Fqemu.git

migration: fix -Werror=maybe-uninitialized false-positive

../migration/ram.c:1873:23: error: ‘dirty’ may be used uninitialized [-Werror=maybe-uninitialized]

When 'block' != NULL, 'dirty' is initialized.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Peter Xu <peterx@redhat.com>
---

diff --git a/migration/ram.c b/migration/ram.c
index 81eda2736a..326ce7eb79 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -1793,7 +1793,7 @@ static bool get_queued_page(RAMState *rs, PageSearchStatus *pss)
 {
     RAMBlock  *block;
     ram_addr_t offset;
-    bool dirty;
+    bool dirty = false;
 
     do {
         block = unqueue_page(rs, &offset);