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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2020-07-02 14:35:47 -0500 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-07-07 12:05:02 +0200 |
| commit | 8f53cb8e255db2f8939fffd88eca2eee9155006b (patch) | |
| tree | 53341af768bf0e0adf147ff0b15c021fd1e07cde /sound/pci | |
| parent | 3237befae739d6268f834d903337c74c0b3b719b (diff) | |
| download | linux-8f53cb8e255db2f8939fffd88eca2eee9155006b.tar.bz2 | |
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')
| -rw-r--r-- | sound/pci/echoaudio/echoaudio.c | 3 |
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; |