From: Colin Ian King <[email protected]>
The variable val is being assigned with a value that is never
read and it is being updated later with a new value. The
assignment is redundant and can be removed. Also remove a
goto statement and a label and replace with a break statement.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <[email protected]>
---
sound/pci/cs4281.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index a2cce3ecda6f..04c712647853 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -694,7 +694,7 @@ static int snd_cs4281_trigger(struct snd_pcm_substream
*substream, int cmd)
static unsigned int snd_cs4281_rate(unsigned int rate, unsigned int *real_rate)
{
- unsigned int val = ~0;
+ unsigned int val;
if (real_rate)
*real_rate = rate;
@@ -707,9 +707,8 @@ static unsigned int snd_cs4281_rate(unsigned int rate,
unsigned int *real_rate)
case 44100: return 1;
case 48000: return 0;
default:
- goto __variable;
+ break;
}
- __variable:
val = 1536000 / rate;
if (real_rate)
*real_rate = 1536000 / val;
--
2.20.1
