linux-kernel - [PATCH] PCI: Remove redundant initialization of variable rc

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Message-Id: <20210910161417.91001-1-colin.king@canonical.com>
Date:   Fri, 10 Sep 2021 17:14:17 +0100
From:   Colin King <colin.king@...onical.com>
To:     Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] PCI: Remove redundant initialization of variable rc

From: Colin Ian King <colin.king@...onical.com>

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.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/pci/pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index ce2ab62b64cf..cd8cb94cc450 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -5288,7 +5288,7 @@ const struct attribute_group pci_dev_reset_method_attr_group = {
  */
 int __pci_reset_function_locked(struct pci_dev *dev)
 {
-	int i, m, rc = -ENOTTY;
+	int i, m, rc;
 
 	might_sleep();
 
-- 
2.32.0