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[PATCH 06/10] vhost-backend: stick to -errno error return convention
From: |
Roman Kagan |
Subject: |
[PATCH 06/10] vhost-backend: stick to -errno error return convention |
Date: |
Thu, 11 Nov 2021 18:33:50 +0300 |
Almost all VhostOps methods in kernel_ops follow the convention of
returning negated errno on error.
Adjust the only one that doesn't.
Signed-off-by: Roman Kagan <rvkagan@yandex-team.ru>
---
hw/virtio/vhost-backend.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/virtio/vhost-backend.c b/hw/virtio/vhost-backend.c
index 44f7dbb243..e409a865ae 100644
--- a/hw/virtio/vhost-backend.c
+++ b/hw/virtio/vhost-backend.c
@@ -47,7 +47,7 @@ static int vhost_kernel_cleanup(struct vhost_dev *dev)
assert(dev->vhost_ops->backend_type == VHOST_BACKEND_TYPE_KERNEL);
- return close(fd);
+ return close(fd) < 0 ? -errno : 0;
}
static int vhost_kernel_memslots_limit(struct vhost_dev *dev)
--
2.33.1
Re: [PATCH 01/10] vhost-user-blk: reconnect on any error during realize, Raphael Norwitz, 2021/11/29