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 --- sound/pci/asihpi/asihpi.c | 4 ++-- 1 file 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);