On 21.09.2023 09:14, Dinghao Liu wrote: > When dma_set_coherent_mask() fails, sch->lock has not been > freed, which is allocated in css_sch_create_locks(), leading > to a memleak. > > Fixes: 4520a91a976e ("s390/cio: use dma helpers for setting masks") > Signed-off-by: Dinghao Liu <dinghao.liu@xxxxxxxxxx> Looks good to me. Reviewed-by: Peter Oberparleiter <oberpar@xxxxxxxxxxxxx> -- Peter Oberparleiter Linux on IBM Z Development - IBM Germany R&D