netdev - [PATCH] mwifiex: Remove casting the return value which is a void pointer

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Date:	Mon, 09 Sep 2013 14:26:51 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	"'John W. Linville'" <linville@...driver.com>
Cc:	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	'David Miller' <davem@...emloft.net>,
	'Bing Zhao' <bzhao@...vell.com>,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH] mwifiex: Remove casting the return value which is a void
 pointer

Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/net/wireless/mwifiex/pcie.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 52da8ee..33fa943 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -93,7 +93,7 @@ static int mwifiex_pcie_suspend(struct device *dev)
 	struct pci_dev *pdev = to_pci_dev(dev);
 
 	if (pdev) {
-		card = (struct pcie_service_card *) pci_get_drvdata(pdev);
+		card = pci_get_drvdata(pdev);
 		if (!card || !card->adapter) {
 			pr_err("Card or adapter structure is not valid\n");
 			return 0;
@@ -128,7 +128,7 @@ static int mwifiex_pcie_resume(struct device *dev)
 	struct pci_dev *pdev = to_pci_dev(dev);
 
 	if (pdev) {
-		card = (struct pcie_service_card *) pci_get_drvdata(pdev);
+		card = pci_get_drvdata(pdev);
 		if (!card || !card->adapter) {
 			pr_err("Card or adapter structure is not valid\n");
 			return 0;
@@ -2037,7 +2037,7 @@ static irqreturn_t mwifiex_pcie_interrupt(int irq, void *context)
 		goto exit;
 	}
 
-	card = (struct pcie_service_card *) pci_get_drvdata(pdev);
+	card = pci_get_drvdata(pdev);
 	if (!card || !card->adapter) {
 		pr_debug("info: %s: card=%p adapter=%p\n", __func__, card,
 			 card ? card->adapter : NULL);
-- 
1.7.10.4


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