* [PATCH] vhost-vdpa: Call ida_simple_remove() when failed
@ 2022-08-05 9:12 Bo Liu
0 siblings, 0 replies; only message in thread
From: Bo Liu @ 2022-08-05 9:12 UTC (permalink / raw)
To: mst, jasowang; +Cc: kvm, virtualization, netdev, linux-kernel, Bo Liu
In function vhost_vdpa_probe(), when code execution fails, we should
call ida_simple_remove() to free ida.
Signed-off-by: Bo Liu <liubo03@inspur.com>
---
drivers/vhost/vdpa.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
index 7fa671ac4bdf..c7c89f969249 100644
--- a/drivers/vhost/vdpa.c
+++ b/drivers/vhost/vdpa.c
@@ -1396,6 +1396,7 @@ static int vhost_vdpa_probe(struct vdpa_device *vdpa)
err:
put_device(&v->dev);
+ ida_simple_remove(&vhost_vdpa_ida, v->minor);
return r;
}
--
2.27.0
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