Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a06702ca authored by YueHaibing's avatar YueHaibing Committed by Takashi Iwai
Browse files

ALSA: es1688: Remove set but not used variable 'hw' 



Fixes gcc '-Wunused-but-set-variable' warning:

sound/isa/es1688/es1688_lib.c: In function 'snd_es1688_probe':
sound/isa/es1688/es1688_lib.c:124:31: warning:
 variable 'hw' set but not used [-Wunused-but-set-variable]
  unsigned short major, minor, hw;
                               ^

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 932a8151

sound/isa/es1688/es1688_lib.c

+1 −3
Original line number Diff line number Diff line
@@ -121,7 +121,7 @@ EXPORT_SYMBOL(snd_es1688_reset); 
static int snd_es1688_probe(struct snd_es1688 *chip)

{

	unsigned long flags;

	unsigned short major, minor, hw;

	unsigned short major, minor;

	int i;



	/*
@@ -166,14 +166,12 @@ static int snd_es1688_probe(struct snd_es1688 *chip) 
	if (!chip->version)

		return -ENODEV;	/* probably SB */



	hw = ES1688_HW_AUTO;

	switch (chip->version & 0xfff0) {

	case 0x4880:

		snd_printk(KERN_ERR "[0x%lx] ESS: AudioDrive ES488 detected, "

			   "but driver is in another place\n", chip->port);

		return -ENODEV;

	case 0x6880:

		hw = (chip->version & 0x0f) >= 8 ? ES1688_HW_1688 : ES1688_HW_688;

		break;

	default:

		snd_printk(KERN_ERR "[0x%lx] ESS: unknown AudioDrive chip "