From: Peter Hurley <peter@hurleysoftware.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
Peter Hurley <peter@hurleysoftware.com>
Subject: [PATCH v2 6/8] serial: core: Remove cast from void ptr in uart_open()
Date: Sun, 10 Jan 2016 20:24:00 -0800 [thread overview]
Message-ID: <1452486242-7297-7-git-send-email-peter@hurleysoftware.com> (raw)
In-Reply-To: <1452486242-7297-1-git-send-email-peter@hurleysoftware.com>
void * promotes to any pointer type; remove type cast.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
---
drivers/tty/serial/serial_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index f77be14..530b892 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -1580,7 +1580,7 @@ static void uart_dtr_rts(struct tty_port *port, int onoff)
*/
static int uart_open(struct tty_struct *tty, struct file *filp)
{
- struct uart_driver *drv = (struct uart_driver *)tty->driver->driver_state;
+ struct uart_driver *drv = tty->driver->driver_state;
int retval, line = tty->index;
struct uart_state *state = drv->state + line;
struct tty_port *port = &state->port;
--
2.7.0
next prev parent reply other threads:[~2016-01-11 4:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-11 4:23 [PATCH v2 0/8] Misc serial cleanups Peter Hurley
2016-01-11 4:23 ` [PATCH v2 1/8] serial: core: Fold __uart_put_char() into caller Peter Hurley
2016-01-11 4:23 ` [PATCH v2 2/8] serial: core: Fold do_uart_get_info() " Peter Hurley
2016-01-11 4:23 ` [PATCH v2 3/8] serial: core: Use tty->index for port # in debug messages Peter Hurley
2016-01-11 4:23 ` [PATCH v2 4/8] serial: Fix ASYNC_* => UPF_* flags misuse Peter Hurley
2016-01-11 4:23 ` [PATCH v2 5/8] serial: core: Cleanup uart_open() exit Peter Hurley
2016-01-11 4:24 ` Peter Hurley [this message]
2016-01-11 4:24 ` [PATCH v2 7/8] serial: core: Unfold < 80 char lines Peter Hurley
2016-01-11 4:24 ` [PATCH v2 8/8] serial: core: Perform RTS signalling before soft flow ctrl Peter Hurley
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