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| author |   Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2020-07-02 14:35:46 -0500 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2020-07-07 12:03:54 +0200 |
| commit | 3237befae739d6268f834d903337c74c0b3b719b (patch) | |
| tree | d8e04b36334a8377aed62bc3edb33b306724d47b | |
| parent | ALSA: pci/asihpi: fix kernel-doc (diff) | |
| download | wireguard-linux-3237befae739d6268f834d903337c74c0b3b719b.tar.xz wireguard-linux-3237befae739d6268f834d903337c74c0b3b719b.zip | |
ALSA: pci/asihpi: remove 'set but not used' warning
Fix W=1 warnings, mark variables as __always_unused
sound/pci/asihpi/asihpi.c: In function ‘snd_asihpi_tuner_band_get’:
sound/pci/asihpi/asihpi.c:1907:6: warning: variable ‘num_bands’ set
but not used [-Wunused-but-set-variable]
1907 | u32 num_bands;
| ^~~~~~~~~
sound/pci/asihpi/asihpi.c: In function ‘snd_asihpi_tuner_band_put’:
sound/pci/asihpi/asihpi.c:1934:6: warning: variable ‘num_bands’ set
but not used [-Wunused-but-set-variable]
1934 | u32 num_bands;
| ^~~~~~~~~
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200702193604.169059-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/asihpi/asihpi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index faa879f175a9..023c35a2a951 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -1904,7 +1904,7 @@ static int snd_asihpi_tuner_band_get(struct snd_kcontrol *kcontrol, */ u16 band, idx; u16 tuner_bands[HPI_TUNER_BAND_LAST]; - u32 num_bands; + __always_unused u32 num_bands; num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, HPI_TUNER_BAND_LAST); @@ -1931,7 +1931,7 @@ static int snd_asihpi_tuner_band_put(struct snd_kcontrol *kcontrol, unsigned int idx; u16 band; u16 tuner_bands[HPI_TUNER_BAND_LAST]; - u32 num_bands; + __always_unused u32 num_bands; num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, HPI_TUNER_BAND_LAST); |