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| author | Alberto Garcia <berto@igalia.com> | 2015-04-08 12:29:19 +0300 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-04-28 15:36:09 +0200 |
| commit | 81e5f78a9f4f13548ec1edddaf780d339f18e2d2 (patch) | |
| tree | 4139d1fe692237ccfedf6bf1e446329289f320b8 /block/snapshot.c | |
| parent | 9b2aa84f87f5b95cb0295dcae38fbfbf115df2be (diff) | |
| download | qemu-81e5f78a9f4f13548ec1edddaf780d339f18e2d2.zip qemu-81e5f78a9f4f13548ec1edddaf780d339f18e2d2.tar.gz qemu-81e5f78a9f4f13548ec1edddaf780d339f18e2d2.tar.bz2 | |
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/snapshot.c')
| -rw-r--r-- | block/snapshot.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/block/snapshot.c b/block/snapshot.c index 698e1a1..50ae610 100644 --- a/block/snapshot.c +++ b/block/snapshot.c @@ -246,9 +246,9 @@ int bdrv_snapshot_delete(BlockDriverState *bs, if (bs->file) { return bdrv_snapshot_delete(bs->file, snapshot_id, name, errp); } - error_set(errp, QERR_BLOCK_FORMAT_FEATURE_NOT_SUPPORTED, - drv->format_name, bdrv_get_device_name(bs), - "internal snapshot deletion"); + error_setg(errp, "Block format '%s' used by device '%s' " + "does not support internal snapshot deletion", + drv->format_name, bdrv_get_device_name(bs)); return -ENOTSUP; } @@ -329,9 +329,9 @@ int bdrv_snapshot_load_tmp(BlockDriverState *bs, if (drv->bdrv_snapshot_load_tmp) { return drv->bdrv_snapshot_load_tmp(bs, snapshot_id, name, errp); } - error_set(errp, QERR_BLOCK_FORMAT_FEATURE_NOT_SUPPORTED, - drv->format_name, bdrv_get_device_name(bs), - "temporarily load internal snapshot"); + error_setg(errp, "Block format '%s' used by device '%s' " + "does not support temporarily loading internal snapshots", + drv->format_name, bdrv_get_device_name(bs)); return -ENOTSUP; } |