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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: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Fei Li <fei1.li@intel.com>
Link: https://lore.kernel.org/r/20220704125044.2192381-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yang Yingliang 2022-07-04 20:50:44 +08:00 committed by Greg Kroah-Hartman
parent 64c591661e
commit e5535ff173
1 changed files with 1 additions and 5 deletions
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6
drivers/virt/acrn/ioreq.c
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@ -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);