Commit 8f53cb8e authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Takashi Iwai
Browse files

ALSA: pci/echoaudio: remove 'set but not used' warning 



Fix W=1 warning. One variable is only used in a conditionally-compiled
block, mark as __maybe_unused

sound/pci/echoaudio/echoaudio.c: In function ‘snd_echo_probe’:
sound/pci/echoaudio/echoaudio.c:1958:6: warning: variable ‘i’ set but
not used [-Wunused-but-set-variable]
 1958 |  int i, err;
      |      ^

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200702193604.169059-7-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 3237befa

sound/pci/echoaudio/echoaudio.c

+2 −1
Original line number Diff line number Diff line
@@ -1955,7 +1955,8 @@ static int snd_echo_probe(struct pci_dev *pci, 
	struct snd_card *card;

	struct echoaudio *chip;

	char *dsp;

	int i, err;

	__maybe_unused int i;

	int err;



	if (dev >= SNDRV_CARDS)

		return -ENODEV;