From 5ed94dcdb88be7b8386ded347fa597e7f27c6292 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 20 Dec 2019 00:10:00 +0000 Subject: serial: ucc_uart: remove redundant assignment to pointer bdp The variable bdp is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Acked-by: Timur Tabi Link: https://lore.kernel.org/r/20191220001000.39859-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/ucc_uart.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/tty') diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c index ff7784047156..2e151a4c222b 100644 --- a/drivers/tty/serial/ucc_uart.c +++ b/drivers/tty/serial/ucc_uart.c @@ -332,8 +332,6 @@ static int qe_uart_tx_pump(struct uart_qe_port *qe_port) struct uart_port *port = &qe_port->port; struct circ_buf *xmit = &port->state->xmit; - bdp = qe_port->rx_cur; - /* Handle xon/xoff */ if (port->x_char) { /* Pick next descriptor and fill from buffer */ -- cgit v1.2.3