From 8a76d8b0751239bab10547dfb0fb3d2612bcc48a Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Tue, 1 Aug 2023 08:22:37 +0200 Subject: [PATCH] net: nfc: remove casts from tty->disc_data tty->disc_data is 'void *', so there is no need to cast from that. Therefore remove the casts and assign the pointer directly. Signed-off-by: Jiri Slaby (SUSE) Cc: Max Staudt Cc: Wolfgang Grandegger Cc: Marc Kleine-Budde Cc: "David S. Miller" Cc: Eric Dumazet Cc: Jakub Kicinski Cc: Paolo Abeni Cc: Krzysztof Kozlowski Cc: linux-can@vger.kernel.org Cc: netdev@vger.kernel.org Reviewed-by: Simon Horman Reviewed-by: Max Staudt Link: https://lore.kernel.org/r/20230801062237.2687-3-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- net/nfc/nci/uart.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/net/nfc/nci/uart.c b/net/nfc/nci/uart.c index cc8fa9e..082f94b 100644 --- a/net/nfc/nci/uart.c +++ b/net/nfc/nci/uart.c @@ -172,7 +172,7 @@ static int nci_uart_tty_open(struct tty_struct *tty) */ static void nci_uart_tty_close(struct tty_struct *tty) { - struct nci_uart *nu = (void *)tty->disc_data; + struct nci_uart *nu = tty->disc_data; /* Detach from the tty */ tty->disc_data = NULL; @@ -204,7 +204,7 @@ static void nci_uart_tty_close(struct tty_struct *tty) */ static void nci_uart_tty_wakeup(struct tty_struct *tty) { - struct nci_uart *nu = (void *)tty->disc_data; + struct nci_uart *nu = tty->disc_data; if (!nu) return; @@ -298,7 +298,7 @@ static int nci_uart_default_recv_buf(struct nci_uart *nu, const u8 *data, static void nci_uart_tty_receive(struct tty_struct *tty, const u8 *data, const char *flags, int count) { - struct nci_uart *nu = (void *)tty->disc_data; + struct nci_uart *nu = tty->disc_data; if (!nu || tty != nu->tty) return; @@ -325,7 +325,7 @@ static void nci_uart_tty_receive(struct tty_struct *tty, const u8 *data, static int nci_uart_tty_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { - struct nci_uart *nu = (void *)tty->disc_data; + struct nci_uart *nu = tty->disc_data; int err = 0; switch (cmd) { -- 2.7.4