block/swim3: use set_current_state macro

Use set_current_state macro instead of current->state = TASK_RUNNING.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 file changed