Fix W=1 warnings. Mark variables as __always_unused.
sound/pci/via82xx.c: In function ‘snd_via82xx_codec_wait’: sound/pci/via82xx.c:547:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable] 547 | int err; | ^~~ sound/pci/via82xx_modem.c: In function ‘snd_via82xx_codec_wait’: sound/pci/via82xx_modem.c:401:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable] 401 | int err; | ^~~
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/pci/via82xx.c | 2 +- sound/pci/via82xx_modem.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 8b03e2dc503f..7abd47dbfe55 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -544,7 +544,7 @@ static int snd_via82xx_codec_valid(struct via82xx *chip, int secondary) static void snd_via82xx_codec_wait(struct snd_ac97 *ac97) { struct via82xx *chip = ac97->private_data; - int err; + __always_unused int err; err = snd_via82xx_codec_ready(chip, ac97->num); /* here we need to wait fairly for long time.. */ if (!nodelay) diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c index 607b7100db1c..addfa196df21 100644 --- a/sound/pci/via82xx_modem.c +++ b/sound/pci/via82xx_modem.c @@ -398,7 +398,7 @@ static int snd_via82xx_codec_valid(struct via82xx_modem *chip, int secondary) static void snd_via82xx_codec_wait(struct snd_ac97 *ac97) { struct via82xx_modem *chip = ac97->private_data; - int err; + __always_unused int err; err = snd_via82xx_codec_ready(chip, ac97->num); /* here we need to wait fairly for long time.. */ msleep(500);