From: Bihong Yu <yubihong@huawei.com>

Signed-off-by: Bihong Yu <yubihong@huawei.com>
Reviewed-by: Chuan Zheng <zhengchuan@huawei.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <1603163448-27122-6-git-send-email-yubihong@huawei.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
 migration/ram.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/migration/ram.c b/migration/ram.c
index 0aea78f8a1..09178cc3a3 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -101,14 +101,16 @@ static struct {
 
 static void XBZRLE_cache_lock(void)
 {
-    if (migrate_use_xbzrle())
+    if (migrate_use_xbzrle()) {
         qemu_mutex_lock(&XBZRLE.lock);
+    }
 }
 
 static void XBZRLE_cache_unlock(void)
 {
-    if (migrate_use_xbzrle())
+    if (migrate_use_xbzrle()) {
         qemu_mutex_unlock(&XBZRLE.lock);
+    }
 }
 
 /**
-- 
2.28.0