linux-kernel - [PATCH] net: libwx: Remove variable dev to simplify code

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Message-Id: <20221103071956.17480-1-tangbin@cmss.chinamobile.com>
Date:   Thu,  3 Nov 2022 15:19:56 +0800
From:   Tang Bin <tangbin@...s.chinamobile.com>
To:     jiawenwu@...stnetic.com, mengyuanlou@...-swift.com,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Tang Bin <tangbin@...s.chinamobile.com>
Subject: [PATCH] net: libwx: Remove variable dev to simplify code

In the function wx_get_pcie_msix_counts(), the variable dev
is redundant, so remove it.

Signed-off-by: Tang Bin <tangbin@...s.chinamobile.com>
---
 drivers/net/ethernet/wangxun/libwx/wx_hw.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/wangxun/libwx/wx_hw.c b/drivers/net/ethernet/wangxun/libwx/wx_hw.c
index 1eb7388f1..a7d79490e 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_hw.c
+++ b/drivers/net/ethernet/wangxun/libwx/wx_hw.c
@@ -883,13 +883,12 @@ EXPORT_SYMBOL(wx_reset_misc);
 int wx_get_pcie_msix_counts(struct wx_hw *wxhw, u16 *msix_count, u16 max_msix_count)
 {
 	struct pci_dev *pdev = wxhw->pdev;
-	struct device *dev = &pdev->dev;
 	int pos;
 
 	*msix_count = 1;
 	pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
 	if (!pos) {
-		dev_err(dev, "Unable to find MSI-X Capabilities\n");
+		dev_err(&pdev->dev, "Unable to find MSI-X Capabilities\n");
 		return -EINVAL;
 	}
 	pci_read_config_word(pdev,
-- 
2.27.0