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Subject[PATCH] ALSA: hda: remove redundant assignment to variable timeout
Date
From: Colin Ian King <colin.king@canonical.com>

Variable timeout is being assigned with the value 200 that is never
read, it is assigned a new value in a following do-loop. The assignment
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
sound/pci/hda/hda_controller.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 2609e391ce54..9765652a73d7 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -373,7 +373,7 @@ static int azx_get_sync_time(ktime_t *device,
u32 wallclk_ctr, wallclk_cycles;
bool direction;
u32 dma_select;
- u32 timeout = 200;
+ u32 timeout;
u32 retry_count = 0;

runtime = substream->runtime;
--
2.25.0
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