| Message ID | 20190214021033.89964-1-yuehaibing@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [-next] ALSA: es1688: Remove set but not used variable 'hw' | expand |
On Thu, 14 Feb 2019 03:10:33 +0100, YueHaibing wrote: > > Fixes gcc '-Wunused-but-set-variable' warning: > > sound/isa/es1688/es1688_lib.c: In function 'snd_es1688_probe': > sound/isa/es1688/es1688_lib.c:124:31: warning: > variable 'hw' set but not used [-Wunused-but-set-variable] > unsigned short major, minor, hw; > ^ > > Signed-off-by: YueHaibing <yuehaibing@huawei.com> Applied, thanks. Takashi
diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c index da341969e650..1d9556c045e9 100644 --- a/sound/isa/es1688/es1688_lib.c +++ b/sound/isa/es1688/es1688_lib.c @@ -121,7 +121,7 @@ EXPORT_SYMBOL(snd_es1688_reset); static int snd_es1688_probe(struct snd_es1688 *chip) { unsigned long flags; - unsigned short major, minor, hw; + unsigned short major, minor; int i; /* @@ -166,14 +166,12 @@ static int snd_es1688_probe(struct snd_es1688 *chip) if (!chip->version) return -ENODEV; /* probably SB */ - hw = ES1688_HW_AUTO; switch (chip->version & 0xfff0) { case 0x4880: snd_printk(KERN_ERR "[0x%lx] ESS: AudioDrive ES488 detected, " "but driver is in another place\n", chip->port); return -ENODEV; case 0x6880: - hw = (chip->version & 0x0f) >= 8 ? ES1688_HW_1688 : ES1688_HW_688; break; default: snd_printk(KERN_ERR "[0x%lx] ESS: unknown AudioDrive chip "
Fixes gcc '-Wunused-but-set-variable' warning: sound/isa/es1688/es1688_lib.c: In function 'snd_es1688_probe': sound/isa/es1688/es1688_lib.c:124:31: warning: variable 'hw' set but not used [-Wunused-but-set-variable] unsigned short major, minor, hw; ^ Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- sound/isa/es1688/es1688_lib.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)