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ALSA: echoaudio: remove redundant assignment to variable clock

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The variable clock is being assigned a value that is never read,
it is being re-assigned a new value in every case in the following
switch statement. The assignment is redundant and can be removed.

Cleans up clang scan build warning:
sound/pci/echoaudio/echoaudio_3g.c:277:2: warning: Value stored
to 'clock' is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240221113809.3410109-1-colin.i.king@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Colin Ian King 2024-02-21 11:38:09 +00:00 committed by Takashi Iwai
parent 3fdecc7d9a
commit 372709508b
1 changed files with 0 additions and 1 deletions
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sound/pci/echoaudio/echoaudio_3g.c
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@ -274,7 +274,6 @@ static int set_sample_rate(struct echoaudio *chip, u32 rate)
chip->digital_mode == DIGITAL_MODE_ADAT))
return -EINVAL;
clock = 0;
control_reg = le32_to_cpu(chip->comm_page->control_register);
control_reg &= E3G_CLOCK_CLEAR_MASK;