linux-kernel - [PATCH] mmc: wbsd: remove redundant assignment to variable id

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Date: Mon,  5 Feb 2024 19:13:10 +0000
From: Colin Ian King <colin.i.king@...il.com>
To: Pierre Ossman <pierre@...man.eu>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	linux-mmc@...r.kernel.org
Cc: kernel-janitors@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] mmc: wbsd: remove redundant assignment to variable id

The variable id 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/mmc/host/wbsd.c:1287:4: warning: Value stored to 'id'
is never read [deadcode.DeadStores]

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

diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c
index 001a468bc149..f0562f712d98 100644
--- a/drivers/mmc/host/wbsd.c
+++ b/drivers/mmc/host/wbsd.c
@@ -1284,8 +1284,6 @@ static int wbsd_scan(struct wbsd_host *host)
 			continue;
 
 		for (j = 0; j < ARRAY_SIZE(unlock_codes); j++) {
-			id = 0xFFFF;
-
 			host->config = config_ports[i];
 			host->unlock_code = unlock_codes[j];
 
-- 
2.39.2