From 4dca80b4df0a7aa4f8865b0bd6f48962c5994b1e Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Sat, 8 Feb 2020 22:27:56 +0000
Subject: [PATCH] ALSA: hda: remove redundant assignment to variable timeout
Git-commit: 4dca80b4df0a7aa4f8865b0bd6f48962c5994b1e
Patch-mainline: v5.7-rc1
References: bsc#1051510
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>
Link: https://lore.kernel.org/r/20200208222756.37707-1-colin.king@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
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;
--
2.16.4