From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============7934467504712344562==" MIME-Version: 1.0 From: Krzysztof Kozlowski To: linux-nfc@lists.01.org Subject: [PATCH 05/12] nfc: virtual_ncidev: constify pointer to nfc_dev Date: Thu, 29 Jul 2021 12:40:15 +0200 Message-ID: <20210729104022.47761-6-krzysztof.kozlowski@canonical.com> In-Reply-To: <20210729104022.47761-1-krzysztof.kozlowski@canonical.com> List-Id: --===============7934467504712344562== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable virtual_ncidev_ioctl() does not modify struct nfc_dev, so local variable can be a pointer to const. Signed-off-by: Krzysztof Kozlowski --- drivers/nfc/virtual_ncidev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nfc/virtual_ncidev.c b/drivers/nfc/virtual_ncidev.c index b914ab2c2109..2ee0ec4bb739 100644 --- a/drivers/nfc/virtual_ncidev.c +++ b/drivers/nfc/virtual_ncidev.c @@ -170,7 +170,7 @@ static int virtual_ncidev_close(struct inode *inode, st= ruct file *file) static long virtual_ncidev_ioctl(struct file *flip, unsigned int cmd, unsigned long arg) { - struct nfc_dev *nfc_dev =3D ndev->nfc_dev; + const struct nfc_dev *nfc_dev =3D ndev->nfc_dev; void __user *p =3D (void __user *)arg; = if (cmd !=3D IOCTL_GET_NCIDEV_IDX) -- = 2.27.0 --===============7934467504712344562==--