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authorAlberto Garcia <berto@igalia.com>2015-04-08 12:29:19 +0300
committerKevin Wolf <kwolf@redhat.com>2015-04-28 15:36:09 +0200
commit81e5f78a9f4f13548ec1edddaf780d339f18e2d2 (patch)
tree4139d1fe692237ccfedf6bf1e446329289f320b8 /block/qcow2.c
parent9b2aa84f87f5b95cb0295dcae38fbfbf115df2be (diff)
block: use bdrv_get_device_or_node_name() in error messages
There are several error messages that identify a BlockDriverState by its device name. However those errors can be produced in nodes that don't have a device name associated. In those cases we should use bdrv_get_device_or_node_name() to fall back to the node name and produce a more meaningful message. The messages are also updated to use the more generic term 'node' instead of 'device'. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 9823a1f0514fdb0692e92868661c38a9e00a12d6.1428485266.git.berto@igalia.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qcow2.c')
-rw-r--r--block/qcow2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/qcow2.c b/block/qcow2.c
index f692978a6c..6084eae4da 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -208,7 +208,7 @@ static void GCC_FMT_ATTR(3, 4) report_unsupported(BlockDriverState *bs,
va_end(ap);
error_set(errp, QERR_UNKNOWN_BLOCK_FORMAT_FEATURE,
- bdrv_get_device_name(bs), "qcow2", msg);
+ bdrv_get_device_or_node_name(bs), "qcow2", msg);
}
static void report_unsupported_feature(BlockDriverState *bs,