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| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-07-04 20:50:44 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-08 15:42:10 +0200 |
| commit | e5535ff173318775f2c52b7f072bb3abf03b5b0f (patch) | |
| tree | bbeec04e4de5122934b16bd24f8fcabefaff8965 /drivers/virt | |
| parent | 64c591661e4948257aac9b586394a25a7c64ec69 (diff) | |
| download | lwn-e5535ff173318775f2c52b7f072bb3abf03b5b0f.tar.gz lwn-e5535ff173318775f2c52b7f072bb3abf03b5b0f.zip | |
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>
Diffstat (limited to 'drivers/virt')
| -rw-r--r-- | drivers/virt/acrn/ioreq.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/virt/acrn/ioreq.c b/drivers/virt/acrn/ioreq.c index 5ff1c53740c0..d75ab3f66da4 100644 --- a/drivers/virt/acrn/ioreq.c +++ b/drivers/virt/acrn/ioreq.c @@ -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); |