usb: gadget: remove unused variable in uac2_pcm_trigger()
The variable ep is initialized but never used
otherwise, so remove the unused variable.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/gadget/f_uac2.c b/drivers/usb/gadget/f_uac2.c
index d7da258..07fde05 100644
--- a/drivers/usb/gadget/f_uac2.c
+++ b/drivers/usb/gadget/f_uac2.c
@@ -263,16 +263,12 @@
struct audio_dev *agdev = uac2_to_agdev(uac2);
struct uac2_rtd_params *prm;
unsigned long flags;
- struct usb_ep *ep;
int err = 0;
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- ep = agdev->in_ep;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
prm = &uac2->p_prm;
- } else {
- ep = agdev->out_ep;
+ else
prm = &uac2->c_prm;
- }
spin_lock_irqsave(&prm->lock, flags);