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authorOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>2019-04-04 15:38:38 +0300
committerTakashi Iwai <tiwai@suse.de>2019-04-04 14:44:18 +0200
commit8b030a57e35a0efc1a8aa18bb10555bc5066ac40 (patch)
tree72df77c0288eadcd143a94f1e48859dfdf7a3ff2 /sound/xen
parent80690a276f444a68a332136d98bfea1c338bc263 (diff)
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')
-rw-r--r--sound/xen/xen_snd_front_alsa.c2
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;

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