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ASoC: uniphier: remove redundant check of blk_id 

The check of blk_id == AUD_CLK_IO is redundant as it also being performed
in the following switch statement with the same return of -ENOTSUPP. Fix
this by removing the redundant comparison.

Detected by CoverityScan, CID#1465227 ("Logically dead code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Colin Ian King 2018-02-14 16:10:36 +00:00 committed by Mark Brown
parent 21957b5bf0
commit 53b8e4504a
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1 changed files with 0 additions and 3 deletions
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sound/soc/uniphier/aio-cpu.c
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@ -134,9 +134,6 @@ static int uniphier_aio_set_sysclk(struct snd_soc_dai *dai, int clk_id,
bool pll_auto = false;
int pll_id, div_id;
if (clk_id == AUD_CLK_IO)
return -ENOTSUPP;
switch (clk_id) {
case AUD_CLK_IO:
return -ENOTSUPP;