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| author | Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> | 2019-04-04 15:38:38 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-04-04 14:44:18 +0200 |
| commit | 8b030a57e35a0efc1a8aa18bb10555bc5066ac40 (patch) | |
| tree | 72df77c0288eadcd143a94f1e48859dfdf7a3ff2 /sound/xen/xen_snd_front_alsa.c | |
| parent | 80690a276f444a68a332136d98bfea1c338bc263 (diff) | |
| download | lwn-8b030a57e35a0efc1a8aa18bb10555bc5066ac40.tar.gz lwn-8b030a57e35a0efc1a8aa18bb10555bc5066ac40.zip | |
ALSA: xen-front: Do not use stream buffer size before it is set
This fixes the regression introduced while moving to Xen shared
buffer implementation.
Fixes: 58f9d806d16a ("ALSA: xen-front: Use Xen common shared buffer implementation")
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Cc: <stable@vger.kernel.org> # v5.0+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/xen/xen_snd_front_alsa.c')
| -rw-r--r-- | sound/xen/xen_snd_front_alsa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/xen/xen_snd_front_alsa.c b/sound/xen/xen_snd_front_alsa.c index a7f413cb704d..b14ab512c2ce 100644 --- a/sound/xen/xen_snd_front_alsa.c +++ b/sound/xen/xen_snd_front_alsa.c @@ -441,7 +441,7 @@ static int shbuf_setup_backstore(struct xen_snd_front_pcm_stream_info *stream, { int i; - stream->buffer = alloc_pages_exact(stream->buffer_sz, GFP_KERNEL); + stream->buffer = alloc_pages_exact(buffer_sz, GFP_KERNEL); if (!stream->buffer) return -ENOMEM; |