Commit e5535ff1 authored by Yang Yingliang's avatar Yang Yingliang Committed by Greg Kroah-Hartman
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virt: acrn: using for_each_set_bit to simplify the code 



It's more cleanly to use for_each_set_bit() instead of opencoding it.

Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarFei Li <fei1.li@intel.com>
Link: https://lore.kernel.org/r/20220704125044.2192381-1-yangyingliang@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 64c59166

drivers/virt/acrn/ioreq.c

+1 −5
Original line number Diff line number Diff line
@@ -246,12 +246,8 @@ void acrn_ioreq_request_clear(struct acrn_vm *vm) 
	spin_lock_bh(&vm->ioreq_clients_lock);

	client = vm->default_client;

	if (client) {

		vcpu = find_first_bit(client->ioreqs_map, ACRN_IO_REQUEST_MAX);

		while (vcpu < ACRN_IO_REQUEST_MAX) {

		for_each_set_bit(vcpu, client->ioreqs_map, ACRN_IO_REQUEST_MAX)

			acrn_ioreq_complete_request(client, vcpu, NULL);

			vcpu = find_next_bit(client->ioreqs_map,

					     ACRN_IO_REQUEST_MAX, vcpu + 1);

		}

	}

	spin_unlock_bh(&vm->ioreq_clients_lock);