[v1] -Werror=maybe-uninitialized fixes

[PATCH 16/19] tests: fix -Werror=maybe-uninitialized

marcandre.lureau@redhat.com posted 19 patches 1 year, 10 months ago

Diff against v1 v2 v2 v2 v3
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Maintainers: John Snow <jsnow@redhat.com>, Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>, Keith Busch <kbusch@kernel.org>, Klaus Jensen <its@irrelevant.dk>, Jesper Devantier <foss@defmacro.it>, Yuval Shaia <yuval.shaia.ml@gmail.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>, Fam Zheng <fam@euphon.net>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Bin Meng <bin.meng@windriver.com>, "Eugenio Pérez" <eperezma@redhat.com>, Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Hyman Huang <yong.huang@smartx.com>, Eric Blake <eblake@redhat.com>, "Alex Bennée" <alex.bennee@linaro.org>, Alexandre Iooss <erdnaxe@crans.org>, Mahmoud Mandour <ma.mandourr@gmail.com>, Pierrick Bouvier <pierrick.bouvier@linaro.org>

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[PATCH 16/19] tests: fix -Werror=maybe-uninitialized

Posted by marcandre.lureau@redhat.com 1 year, 10 months ago

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

../tests/unit/test-block-iothread.c:773:17: error: ‘job’ may be used uninitialized [-Werror=maybe-uninitialized]
/usr/include/glib-2.0/glib/gtestutils.h:73:53: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized]

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 tests/unit/test-bdrv-drain.c     | 2 +-
 tests/unit/test-block-iothread.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/unit/test-bdrv-drain.c b/tests/unit/test-bdrv-drain.c
index 666880472b..c112d5b189 100644
--- a/tests/unit/test-bdrv-drain.c
+++ b/tests/unit/test-bdrv-drain.c
@@ -722,7 +722,7 @@ static void test_blockjob_common_drain_node(enum drain_type drain_type,
     BlockJob *job;
     TestBlockJob *tjob;
     IOThread *iothread = NULL;
-    int ret;
+    int ret = -1;
 
     src = bdrv_new_open_driver(&bdrv_test, "source", BDRV_O_RDWR,
                                &error_abort);
diff --git a/tests/unit/test-block-iothread.c b/tests/unit/test-block-iothread.c
index 3766d5de6b..20ed54f570 100644
--- a/tests/unit/test-block-iothread.c
+++ b/tests/unit/test-block-iothread.c
@@ -745,7 +745,7 @@ static void test_propagate_mirror(void)
     AioContext *main_ctx = qemu_get_aio_context();
     BlockDriverState *src, *target, *filter;
     BlockBackend *blk;
-    Job *job;
+    Job *job = NULL;
     Error *local_err = NULL;
 
     /* Create src and target*/
-- 
2.44.0