[libvirt] [PATCH] Ignore unused streams in virStreamAbort
When virStreamAbort is called on a stream that has not been used yet,
quite confusing error is returned: "this function is not supported by
the connection driver". Let's just ignore such streams as there's
nothing to abort anyway.
---
src/libvirt.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/libvirt.c b/src/libvirt.c
index 256828c..72c47f8 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -13975,8 +13975,12 @@ int virStreamAbort(virStreamPtr stream)
return -1;
}
- if (stream->driver &&
- stream->driver->streamAbort) {
+ if (!stream->driver) {
+ VIR_DEBUG("aborting unused stream");
+ return 0;
+ }
+
+ if (stream->driver->streamAbort) {
int ret;
ret = (stream->driver->streamAbort)(stream);
if (ret < 0)
--
1.7.6