From 9725ce3949a7b3eebf003cb69fa0d7d821179233 Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Wed, 2 Sep 2020 16:21:22 -0500
Subject: [PATCH] ALSA: compress_offload: remove redundant initialization
Git-commit: 9725ce3949a7b3eebf003cb69fa0d7d821179233
Patch-mainline: v5.10-rc1
References: git-fixes

Fix cppcheck warning:

sound/core/compress_offload.c:1044:6: style: Redundant initialization
for 'ret'. The initialized value is overwritten before it is
read. [redundantInitialization]

 ret = snd_register_device(SNDRV_DEVICE_TYPE_COMPRESS,
     ^
sound/core/compress_offload.c:1034:10: note: ret is initialized
 int ret = -EINVAL;
         ^
sound/core/compress_offload.c:1044:6: note: ret is overwritten
 ret = snd_register_device(SNDRV_DEVICE_TYPE_COMPRESS,
     ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200902212133.30964-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

---
 sound/core/compress_offload.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index e3eb314acb10..c1fec932c49d 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -1032,7 +1032,7 @@ static const struct file_operations snd_compr_file_ops = {
 
 static int snd_compress_dev_register(struct snd_device *device)
 {
-	int ret = -EINVAL;
+	int ret;
 	struct snd_compr *compr;
 
 	if (snd_BUG_ON(!device || !device->device_data))
-- 
2.16.4