linux-kernel - [PATCH] EDAC/sb_edac: Remove redundant initialization of variable rc

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Date:   Fri, 26 Nov 2021 22:18:48 +0000
From:   Colin Ian King <colin.i.king@...glemail.com>
To:     Tony Luck <tony.luck@...el.com>, Qiuxu Zhuo <qiuxu.zhuo@...el.com>,
        Borislav Petkov <bp@...en8.de>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        James Morse <james.morse@....com>,
        Robert Richter <rric@...nel.org>, linux-edac@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] EDAC/sb_edac: Remove redundant initialization of variable rc

The variable rc is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/edac/sb_edac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 1522d4aa2ca6..9678ab97c7ac 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -3439,7 +3439,7 @@ MODULE_DEVICE_TABLE(x86cpu, sbridge_cpuids);
 
 static int sbridge_probe(const struct x86_cpu_id *id)
 {
-	int rc = -ENODEV;
+	int rc;
 	u8 mc, num_mc = 0;
 	struct sbridge_dev *sbridge_dev;
 	struct pci_id_table *ptable = (struct pci_id_table *)id->driver_data;
-- 
2.33.1