From: Jaroslav Kysela <perex@perex.cz>
Date: Tue, 23 Oct 2018 06:47:16 +0000 (+0200)
Subject: pcm_usb_stream: remove unused parameter in snd_pcm_us_read()
X-Git-Tag: v1.1.8~21
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=9ff42e4baf03a84eca83b8c25e0165572259d253;p=alsa-plugins.git

pcm_usb_stream: remove unused parameter in snd_pcm_us_read()

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/usb_stream/pcm_usb_stream.c b/usb_stream/pcm_usb_stream.c
index 5ca1c0f..6d08c37 100644
--- a/usb_stream/pcm_usb_stream.c
+++ b/usb_stream/pcm_usb_stream.c
@@ -297,7 +297,7 @@ static snd_pcm_sframes_t snd_pcm_us_write(snd_pcm_ioplug_t *io,
 	return size;
 }
 
-static int usb_stream_read(struct user_usb_stream *uus, void *to, unsigned bytes)
+static int usb_stream_read(struct user_usb_stream *uus, void *to)
 {
 	struct usb_stream *s = uus->s;
 	int p = s->inpacket_split, l = 0;
@@ -337,8 +337,7 @@ static snd_pcm_sframes_t snd_pcm_us_read(snd_pcm_ioplug_t *io,
 			return -EINVAL;
 		}
 		if (us->uus->s->periods_done - us->periods_done == 1) {
-			red = usb_stream_read(us->uus, to, size * frame_size) /
-				frame_size;
+			red = usb_stream_read(us->uus, to) / frame_size;
 			us->periods_done++;
 			return red;
 		}