diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2016-06-20 18:24:02 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-07-05 16:46:27 +0200 |
| commit | cf2ab8fc345c34f8671fade9230746610e4fc340 (patch) | |
| tree | 12cde9139b26e6ddc0f0e041bc48a81489246e8e /block/qed.c | |
| parent | 18d51c4bac9d96302035de0faa11e3df98358f45 (diff) | |
| download | qemu-cf2ab8fc345c34f8671fade9230746610e4fc340.tar.gz | |
block: Convert bdrv_pread(v) to BdrvChild
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/qed.c')
| -rw-r--r-- | block/qed.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/qed.c b/block/qed.c index 9d3d588631..d6d5e33459 100644 --- a/block/qed.c +++ b/block/qed.c @@ -218,7 +218,7 @@ static bool qed_is_image_size_valid(uint64_t image_size, uint32_t cluster_size, * * The string is NUL-terminated. */ -static int qed_read_string(BlockDriverState *file, uint64_t offset, size_t n, +static int qed_read_string(BdrvChild *file, uint64_t offset, size_t n, char *buf, size_t buflen) { int ret; @@ -389,7 +389,7 @@ static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags, s->bs = bs; QSIMPLEQ_INIT(&s->allocating_write_reqs); - ret = bdrv_pread(bs->file->bs, 0, &le_header, sizeof(le_header)); + ret = bdrv_pread(bs->file, 0, &le_header, sizeof(le_header)); if (ret < 0) { return ret; } @@ -446,7 +446,7 @@ static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags, return -EINVAL; } - ret = qed_read_string(bs->file->bs, s->header.backing_filename_offset, + ret = qed_read_string(bs->file, s->header.backing_filename_offset, s->header.backing_filename_size, bs->backing_file, sizeof(bs->backing_file)); if (ret < 0) { |