diff options
| author | Max Reitz <mreitz@redhat.com> | 2013-09-05 14:45:29 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2013-09-12 10:12:48 +0200 |
| commit | 34b5d2c68eb4082c288e70fb99c61af8f7b96fde (patch) | |
| tree | 7c4c1e4e248a8e044dd891b0e54de1fcc03d7434 /block/mirror.c | |
| parent | d5124c00d80b4d948509f2c7f6b54228d9981f75 (diff) | |
block: Error parameter for open functions
Add an Error ** parameter to bdrv_open, bdrv_file_open and associated
functions to allow more specific error messages.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/mirror.c')
| -rw-r--r-- | block/mirror.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/mirror.c b/block/mirror.c index f61a7799de..6e7a274e43 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -505,14 +505,15 @@ static void mirror_iostatus_reset(BlockJob *job) static void mirror_complete(BlockJob *job, Error **errp) { MirrorBlockJob *s = container_of(job, MirrorBlockJob, common); + Error *local_err = NULL; int ret; - ret = bdrv_open_backing_file(s->target, NULL); + ret = bdrv_open_backing_file(s->target, NULL, &local_err); if (ret < 0) { char backing_filename[PATH_MAX]; bdrv_get_full_backing_filename(s->target, backing_filename, sizeof(backing_filename)); - error_setg_file_open(errp, -ret, backing_filename); + error_propagate(errp, local_err); return; } if (!s->synced) { |