diff options
| author | Li RongQing <lirongqing@baidu.com> | 2024-01-24 13:08:34 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-01-24 14:41:37 +0100 |
| commit | d62ccb59afcd94e8d301433974672b156392289d (patch) | |
| tree | be554a75b77924fe6ba4a11c203d8c9c15e67ecb /sound/virtio | |
| parent | ALSA: usb-audio: fix typo (diff) | |
| download | linux-d62ccb59afcd94e8d301433974672b156392289d.tar.xz linux-d62ccb59afcd94e8d301433974672b156392289d.zip | |
ALSA: virtio: remove duplicate check if queue is broken
virtqueue_enable_cb() will call virtqueue_poll() which will check if
queue is broken at beginning, so remove the virtqueue_is_broken() call
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Link: https://lore.kernel.org/r/20240124120834.49410-1-lirongqing@baidu.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/virtio')
| -rw-r--r-- | sound/virtio/virtio_card.c | 2 | ||||
| -rw-r--r-- | sound/virtio/virtio_ctl_msg.c | 2 | ||||
| -rw-r--r-- | sound/virtio/virtio_pcm_msg.c | 2 |
3 files changed, 0 insertions, 6 deletions
diff --git a/sound/virtio/virtio_card.c b/sound/virtio/virtio_card.c index e2847c040f75..b158c3cb8e5f 100644 --- a/sound/virtio/virtio_card.c +++ b/sound/virtio/virtio_card.c @@ -91,8 +91,6 @@ static void virtsnd_event_notify_cb(struct virtqueue *vqueue) virtsnd_event_dispatch(snd, event); virtsnd_event_send(vqueue, event, true, GFP_ATOMIC); } - if (unlikely(virtqueue_is_broken(vqueue))) - break; } while (!virtqueue_enable_cb(vqueue)); spin_unlock_irqrestore(&queue->lock, flags); } diff --git a/sound/virtio/virtio_ctl_msg.c b/sound/virtio/virtio_ctl_msg.c index 18dc5aca2e0c..9dabea01277f 100644 --- a/sound/virtio/virtio_ctl_msg.c +++ b/sound/virtio/virtio_ctl_msg.c @@ -303,8 +303,6 @@ void virtsnd_ctl_notify_cb(struct virtqueue *vqueue) virtqueue_disable_cb(vqueue); while ((msg = virtqueue_get_buf(vqueue, &length))) virtsnd_ctl_msg_complete(msg); - if (unlikely(virtqueue_is_broken(vqueue))) - break; } while (!virtqueue_enable_cb(vqueue)); spin_unlock_irqrestore(&queue->lock, flags); } diff --git a/sound/virtio/virtio_pcm_msg.c b/sound/virtio/virtio_pcm_msg.c index 542446c4c7ba..8c32efaf4c52 100644 --- a/sound/virtio/virtio_pcm_msg.c +++ b/sound/virtio/virtio_pcm_msg.c @@ -358,8 +358,6 @@ static inline void virtsnd_pcm_notify_cb(struct virtio_snd_queue *queue) virtqueue_disable_cb(queue->vqueue); while ((msg = virtqueue_get_buf(queue->vqueue, &written_bytes))) virtsnd_pcm_msg_complete(msg, written_bytes); - if (unlikely(virtqueue_is_broken(queue->vqueue))) - break; } while (!virtqueue_enable_cb(queue->vqueue)); spin_unlock_irqrestore(&queue->lock, flags); } |