linux-kernel - [PATCH][next] soundwire: intel_auxdevice: remove redundant assignment to variable link

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Message-Id: <20240205182436.1843447-1-colin.i.king@gmail.com>
Date: Mon,  5 Feb 2024 18:24:36 +0000
From: Colin Ian King <colin.i.king@...il.com>
To: Vinod Koul <vkoul@...nel.org>,
	Bard Liao <yung-chuan.liao@...ux.intel.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
	Sanyog Kale <sanyog.r.kale@...el.com>,
	alsa-devel@...a-project.org
Cc: kernel-janitors@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH][next] soundwire: intel_auxdevice: remove redundant assignment to variable link_flags

The variable link_flags is being initialized with a value that is never
read, it is being re-assigned later on. The initialization is
redundant and can be removed.

Cleans up clang scan build warning:
drivers/soundwire/intel_auxdevice.c:624:2: warning: Value stored
to 'link_flags' is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/soundwire/intel_auxdevice.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/soundwire/intel_auxdevice.c b/drivers/soundwire/intel_auxdevice.c
index 93698532deac..95125cc2fc59 100644
--- a/drivers/soundwire/intel_auxdevice.c
+++ b/drivers/soundwire/intel_auxdevice.c
@@ -621,8 +621,6 @@ static int __maybe_unused intel_resume(struct device *dev)
 		return 0;
 	}
 
-	link_flags = md_flags >> (bus->link_id * 8);
-
 	if (pm_runtime_suspended(dev)) {
 		dev_dbg(dev, "pm_runtime status was suspended, forcing active\n");
 
-- 
2.39.2