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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2020-07-02 14:35:47 -0500
committerTakashi Iwai <tiwai@suse.de>2020-07-07 12:05:02 +0200
commit8f53cb8e255db2f8939fffd88eca2eee9155006b (patch)
tree53341af768bf0e0adf147ff0b15c021fd1e07cde /sound/pci/echoaudio
parent3237befae739d6268f834d903337c74c0b3b719b (diff)
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: Pierre-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: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/echoaudio')
-rw-r--r--sound/pci/echoaudio/echoaudio.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 0941a7a17623..bee3271e29da 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -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;