[Virtio-fs] [PATCH] virtiofsd: move assert just after calloc()

[piaojun]

It's better to assert NULL pointer just after calloc().

Signed-off-by: Jun Piao <piaojun at huawei.com>
---
 contrib/virtiofsd/fuse_virtio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/virtiofsd/fuse_virtio.c b/contrib/virtiofsd/fuse_virtio.c
index d543c6d..8a4f627 100644
--- a/contrib/virtiofsd/fuse_virtio.c
+++ b/contrib/virtiofsd/fuse_virtio.c
@@ -748,9 +748,9 @@ static void fv_queue_set_started(VuDev *dev, int qidx, bool started)
                 }
                 if (!vud->qi[qidx]) {
                         vud->qi[qidx] = calloc(sizeof(struct fv_QueueInfo), 1);
+                        assert(vud->qi[qidx]);
                         vud->qi[qidx]->virtio_dev = vud;
                         vud->qi[qidx]->qidx = qidx;
-                        assert(vud->qi[qidx]);
                 } else {
                         /* Shouldn't have been started */
                         assert(vud->qi[qidx]->kick_fd == -1);
--