Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com> Reviewed-by: Max Reitz <mre...@redhat.com> --- include/block/block-copy.h | 2 +- block/backup-top.c | 2 +- block/block-copy.c | 10 ++-------- 3 files changed, 4 insertions(+), 10 deletions(-)
diff --git a/include/block/block-copy.h b/include/block/block-copy.h index 1cbea0b79b..338f2ea7fd 100644 --- a/include/block/block-copy.h +++ b/include/block/block-copy.h @@ -35,7 +35,7 @@ int64_t block_copy_reset_unallocated(BlockCopyState *s, int64_t offset, int64_t *count); int coroutine_fn block_copy(BlockCopyState *s, int64_t offset, int64_t bytes, - bool ignore_ratelimit, bool *error_is_read); + bool ignore_ratelimit); /* * Run block-copy in a coroutine, create corresponding BlockCopyCallState diff --git a/block/backup-top.c b/block/backup-top.c index 779956ddc2..6e7e7bf340 100644 --- a/block/backup-top.c +++ b/block/backup-top.c @@ -61,7 +61,7 @@ static coroutine_fn int backup_top_cbw(BlockDriverState *bs, uint64_t offset, off = QEMU_ALIGN_DOWN(offset, s->cluster_size); end = QEMU_ALIGN_UP(offset + bytes, s->cluster_size); - return block_copy(s->bcs, off, end - off, true, NULL); + return block_copy(s->bcs, off, end - off, true); } static int coroutine_fn backup_top_co_pdiscard(BlockDriverState *bs, diff --git a/block/block-copy.c b/block/block-copy.c index 2ea8b28684..39ae481c8b 100644 --- a/block/block-copy.c +++ b/block/block-copy.c @@ -723,7 +723,7 @@ static int coroutine_fn block_copy_common(BlockCopyCallState *call_state) } int coroutine_fn block_copy(BlockCopyState *s, int64_t start, int64_t bytes, - bool ignore_ratelimit, bool *error_is_read) + bool ignore_ratelimit) { BlockCopyCallState call_state = { .s = s, @@ -733,13 +733,7 @@ int coroutine_fn block_copy(BlockCopyState *s, int64_t start, int64_t bytes, .max_workers = BLOCK_COPY_MAX_WORKERS, }; - int ret = block_copy_common(&call_state); - - if (error_is_read && ret < 0) { - *error_is_read = call_state.error_is_read; - } - - return ret; + return block_copy_common(&call_state); } static void coroutine_fn block_copy_async_co_entry(void *opaque) -- 2.29.2