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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2020-07-02 22:35:43 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-07-07 13:02:24 +0300 |
| commit | 6a4f2b6947d0f340a40359a906d07642825ac14e (patch) | |
| tree | d38a36c3f7ed108068d2fc2a81a55c8c96120fdc /sound/isa/gus | |
| parent | 65cec1ef250ae7d74047c8a0c3ea83644391a546 (diff) | |
| download | linux-6a4f2b6947d0f340a40359a906d07642825ac14e.tar.xz | |
ALSA: isa/gus: remove 'set but not used' warning
Fix W=1 warning by noting variable as __always_unused.
sound/isa/gus/gus_uart.c: In function ‘snd_gf1_interrupt_midi_in’:
sound/isa/gus/gus_uart.c:16:22: warning: variable ‘data’ set but not
used [-Wunused-but-set-variable]
16 | unsigned char stat, data, byte;
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200702193604.169059-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/gus')
| -rw-r--r-- | sound/isa/gus/gus_uart.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/isa/gus/gus_uart.c b/sound/isa/gus/gus_uart.c index 7586619770b3..4fb4ed79e262 100644 --- a/sound/isa/gus/gus_uart.c +++ b/sound/isa/gus/gus_uart.c @@ -13,7 +13,8 @@ static void snd_gf1_interrupt_midi_in(struct snd_gus_card * gus) { int count; - unsigned char stat, data, byte; + unsigned char stat, byte; + __always_unused unsigned char data; unsigned long flags; count = 10; |