Commit 83428dbb authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by David S. Miller
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nfc: virtual_ncidev: constify pointer to nfc_dev 



virtual_ncidev_ioctl() does not modify struct nfc_dev, so local variable
can be a pointer to const.

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ea050c5e

drivers/nfc/virtual_ncidev.c

+1 −1
Original line number Diff line number Diff line
@@ -170,7 +170,7 @@ static int virtual_ncidev_close(struct inode *inode, struct file *file) 
static long virtual_ncidev_ioctl(struct file *flip, unsigned int cmd,

				 unsigned long arg)

{

	struct nfc_dev *nfc_dev = ndev->nfc_dev;

	const struct nfc_dev *nfc_dev = ndev->nfc_dev;

	void __user *p = (void __user *)arg;



	if (cmd != IOCTL_GET_NCIDEV_IDX)