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| author | Jiri Slaby <jirislaby@kernel.org> | 2023-08-01 08:22:37 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-03 09:51:21 +0200 |
| commit | 8a76d8b0751239bab10547dfb0fb3d2612bcc48a (patch) | |
| tree | de49b8e2faa3a993d6e52d2279dd4598effdb08e /net/nfc/nci/uart.c | |
| parent | a35f38991c2e22c41aa9cd67bd6c55de5d9972dc (diff) | |
| download | lwn-8a76d8b0751239bab10547dfb0fb3d2612bcc48a.tar.gz lwn-8a76d8b0751239bab10547dfb0fb3d2612bcc48a.zip | |
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) <jirislaby@kernel.org>
Cc: Max Staudt <max@enpas.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: linux-can@vger.kernel.org
Cc: netdev@vger.kernel.org
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Max Staudt <max@enpas.org>
Link: https://lore.kernel.org/r/20230801062237.2687-3-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/nfc/nci/uart.c')
| -rw-r--r-- | net/nfc/nci/uart.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/nfc/nci/uart.c b/net/nfc/nci/uart.c index cc8fa9e36159..082f94be0996 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) { |