Fix when building with -Os:
CC block/block-copy.o
block/block-copy.c: In function ‘block_copy_task_entry’:
block/block-copy.c:428:38: error: ‘error_is_read’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
428 | t->call_state->error_is_read = error_is_read;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
Message-Id: <
20200507121129[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
static coroutine_fn int block_copy_task_entry(AioTask *task)
{
BlockCopyTask *t = container_of(task, BlockCopyTask, task);
- bool error_is_read;
+ bool error_is_read = false;
int ret;
ret = block_copy_do_copy(t->s, t->offset, t->bytes, t->zeroes,