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charset="utf-8" Remove the unused variable 'sport' to avoid the kernel build warning. Fixes: 3cc16ae096f1 ("tty: serial: fsl_lpuart: use port struct directly to = simply code") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202503210614.2qGlnbIq-lkp@int= el.com/ Signed-off-by: Sherry Sun --- drivers/tty/serial/fsl_lpuart.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuar= t.c index 33eeefa6fa8f..4470966b826c 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -639,8 +639,6 @@ static void lpuart32_wait_bit_set(struct uart_port *por= t, unsigned int offset, =20 static int lpuart_poll_init(struct uart_port *port) { - struct lpuart_port *sport =3D container_of(port, - struct lpuart_port, port); unsigned long flags; u8 fifo; =20 @@ -693,7 +691,6 @@ static int lpuart_poll_get_char(struct uart_port *port) static int lpuart32_poll_init(struct uart_port *port) { unsigned long flags; - struct lpuart_port *sport =3D container_of(port, struct lpuart_port, port= ); u32 fifo; =20 port->fifosize =3D 0; --=20 2.34.1