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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-04-10 07:32:37 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-04-10 11:07:37 +0200 |
| commit | dcb0a1ac03d6b5ba6c7fcbe467f0215738006113 (patch) | |
| tree | df2910452971b083bbf9891c3749336e57c64937 /hw/audio | |
| parent | 83ddb3dbba2ee0f1767442ae6ee665058aeb1093 (diff) | |
| download | qemu-dcb0a1ac03d6b5ba6c7fcbe467f0215738006113.zip qemu-dcb0a1ac03d6b5ba6c7fcbe467f0215738006113.tar.gz qemu-dcb0a1ac03d6b5ba6c7fcbe467f0215738006113.tar.bz2 | |
hw/audio/virtio-snd: Remove unused assignment
Coverity reported:
>>> CID 1542933: Code maintainability issues (UNUSED_VALUE)
>>> CID 1542934: Code maintainability issues (UNUSED_VALUE)
>>> Assigning value "NULL" to "stream" here, but that stored
value is overwritten before it can be used.
Simply remove the unused assignments.
Resolves: Coverity CID 1542933
Resolves: Coverity CID 1542934
Fixes: 731655f87f ("virtio-snd: rewrite invalid tx/rx message handling")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Message-Id: <20240410053712.34747-1-philmd@linaro.org>
Diffstat (limited to 'hw/audio')
| -rw-r--r-- | hw/audio/virtio-snd.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/hw/audio/virtio-snd.c b/hw/audio/virtio-snd.c index 90d9a27..c80b58b 100644 --- a/hw/audio/virtio-snd.c +++ b/hw/audio/virtio-snd.c @@ -885,7 +885,9 @@ static void virtio_snd_handle_tx_xfer(VirtIODevice *vdev, VirtQueue *vq) } trace_virtio_snd_handle_tx_xfer(); - for (VirtIOSoundPCMStream *stream = NULL;; stream = NULL) { + for (;;) { + VirtIOSoundPCMStream *stream; + elem = virtqueue_pop(vq, sizeof(VirtQueueElement)); if (!elem) { break; @@ -964,7 +966,9 @@ static void virtio_snd_handle_rx_xfer(VirtIODevice *vdev, VirtQueue *vq) } trace_virtio_snd_handle_rx_xfer(); - for (VirtIOSoundPCMStream *stream = NULL;; stream = NULL) { + for (;;) { + VirtIOSoundPCMStream *stream; + elem = virtqueue_pop(vq, sizeof(VirtQueueElement)); if (!elem) { break; |