diff options
| author | Max Reitz <mreitz@redhat.com> | 2017-03-28 22:51:27 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-04-28 16:02:02 +0200 |
| commit | ed3d2ec98a33fbdeabc471b11ff807075f07e996 (patch) | |
| tree | d76333098ab7b42da2dbae9075bc32ba9d0e2263 /block/commit.c | |
| parent | 55b9392b98e500399f2da1edc1d110bbfd40fb05 (diff) | |
| download | qemu-ed3d2ec98a33fbdeabc471b11ff807075f07e996.tar.gz | |
block: Add errp to b{lk,drv}_truncate()
For one thing, this allows us to drop the error message generation from
qemu-img.c and blockdev.c and instead have it unified in
bdrv_truncate().
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20170328205129.15138-3-mreitz@redhat.com
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/commit.c')
| -rw-r--r-- | block/commit.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/commit.c b/block/commit.c index 91d2c344f6..76a0d98c6f 100644 --- a/block/commit.c +++ b/block/commit.c @@ -151,7 +151,7 @@ static void coroutine_fn commit_run(void *opaque) } if (base_len < s->common.len) { - ret = blk_truncate(s->base, s->common.len); + ret = blk_truncate(s->base, s->common.len, NULL); if (ret) { goto out; } @@ -511,8 +511,9 @@ int bdrv_commit(BlockDriverState *bs) * grow the backing file image if possible. If not possible, * we must return an error */ if (length > backing_length) { - ret = blk_truncate(backing, length); + ret = blk_truncate(backing, length, &local_err); if (ret < 0) { + error_report_err(local_err); goto ro_cleanup; } } |