Commit 950f40fd authored Oct 18, 2012 by Wei Yongjun Committed by Takashi Iwai Oct 21, 2012

ALSA: snd-usb: remove unused variable in init_pitch_v2()

The variable ep is initialized but never used
otherwise, so remove the unused variable.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch

)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 4d4ca1e8

sound/usb/pcm.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -171,11 +171,8 @@ static int init_pitch_v2(struct snd_usb_audio *chip, int iface,
		{
		struct usb_device *dev = chip->dev;
		unsigned char data[1];
		unsigned int ep;
		int err;

		ep = get_endpoint(alts, 0)->bEndpointAddress;

		data[0] = 1;
		if ((err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), UAC2_CS_CUR,
		USB_TYPE_CLASS \| USB_RECIP_ENDPOINT \| USB_DIR_OUT,