[v1] -Werror=maybe-uninitialized fixes

[PULL 01/22] util/coroutine: fix -Werror=maybe-uninitialized false-positive

marcandre.lureau@redhat.com posted 22 patches 1 year, 4 months ago

Diff against v1 v2 v2 v2 v3
Download mbox

Maintainers: John Snow <jsnow@redhat.com>, Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Christian Schoenebeck <qemu_oss@crudebyte.com>, Greg Kurz <groug@kaod.org>, Stefan Hajnoczi <stefanha@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Fam Zheng <fam@euphon.net>, Stefano Garzarella <sgarzare@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Bin Meng <bmeng.cn@gmail.com>, "Eugenio Pérez" <eperezma@redhat.com>, Laurent Vivier <laurent@vivier.eu>, Hyman Huang <yong.huang@smartx.com>, Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Eric Blake <eblake@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Song Gao <gaosong@loongson.cn>

There is a newer version of this series

Expand all Fold all

[PULL 01/22] util/coroutine: fix -Werror=maybe-uninitialized false-positive

Posted by marcandre.lureau@redhat.com 1 year, 4 months ago

From: Marc-André Lureau <marcandre.lureau@redhat.com>

../util/qemu-coroutine.c:150:8: error: ‘batch’ may be used uninitialized [-Werror=maybe-uninitialized]

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 util/qemu-coroutine.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/qemu-coroutine.c b/util/qemu-coroutine.c
index eb4eebefdf..64d6264fc7 100644
--- a/util/qemu-coroutine.c
+++ b/util/qemu-coroutine.c
@@ -136,7 +136,7 @@ static Coroutine *coroutine_pool_get_local(void)
 static void coroutine_pool_refill_local(void)
 {
     CoroutinePool *local_pool = get_ptr_local_pool();
-    CoroutinePoolBatch *batch;
+    CoroutinePoolBatch *batch = NULL;
 
     WITH_QEMU_LOCK_GUARD(&global_pool_lock) {
         batch = QSLIST_FIRST(&global_pool);
-- 
2.45.2.827.g557ae147e6