Hi, Dinghao > Thank you for your advice! Moving original pm_runtime_put_sync() to after > "out" label will influence an error path branched from > ups_bsg_verify_query_size(). So I think changing "goto out" to "break" is a > good > idea. But in this case we may execute an extra > sg_copy_from_buffer() and an extra kfree() compared with unpatched version. > Does this matter? > What do you mean " unpatched version "?
I see, below goto will bypass sg_copy_from_buffer() and an extra kfree() In case ufs_bsg_alloc_desc_buffer() fails. Bean
