diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2022-08-05 13:04:39 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-08-05 15:06:36 +0200 |
| commit | 666d3b612f91dab4a6616586dc99d2e43f07f52d (patch) | |
| tree | 7037e929a5b9e667bd9b85ce2b49689c7a4cd08f /sound | |
| parent | f882c4bef9cb914d9f7be171afb10ed26536bfa7 (diff) | |
ALSA: ice1712: remove redundant assignment to new
The variable new is initialized with a value but it is never read. It is
being re-assigned a new value in every case path in the following switch
statement. The assignment is redundant and can be removed.
Cleans up clang scan build warning:
sound/pci/ice1712/quartet.c:569:8: warning: Although the value stored
to 'new' is used in the enclosing expression, the value is never actually
read from 'new' [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220805120439.2341600-1-colin.i.king@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/ice1712/quartet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/ice1712/quartet.c b/sound/pci/ice1712/quartet.c index 0dfa093f7dca..20b3e8f94719 100644 --- a/sound/pci/ice1712/quartet.c +++ b/sound/pci/ice1712/quartet.c @@ -566,7 +566,7 @@ static int qtet_ain12_sw_put(struct snd_kcontrol *kcontrol, { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); unsigned int old, new, tmp, masked_old; - old = new = get_scr(ice); + old = get_scr(ice); masked_old = old & (SCR_AIN12_SEL1 | SCR_AIN12_SEL0); tmp = ucontrol->value.integer.value[0]; if (tmp == 2) |