migration: Add braces {} for if statement

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>

diff --git a/migration/ram.c b/migration/ram.c
index 0aea78f8a1cdbe0e936bf8a8aeb19d91b6caa791..09178cc3a34cd33cbbde03f4d4fe53abe2e4f9fd 100644 (file)
--- 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);
+    }
 }
 
 /**