From: Tudor Ambarus Date: Fri, 19 Jan 2024 10:45:19 +0000 (+0000) Subject: tty: serial: samsung: make max_count unsigned int X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b3296e7681d80c95432ad04263ac24ad61664b9a;p=linux.git tty: serial: samsung: make max_count unsigned int ``max_count`` negative values are not used. Since ``port->fifosize`` is an unsigned int, make ``max_count`` the same. Reviewed-by: Sam Protsenko Signed-off-by: Tudor Ambarus Link: https://lore.kernel.org/r/20240119104526.1221243-13-tudor.ambarus@linaro.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index 4bb75b1eceef3..f8a8b459a86b6 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -760,8 +760,8 @@ finish: static void s3c24xx_serial_rx_drain_fifo(struct s3c24xx_uart_port *ourport) { struct uart_port *port = &ourport->port; + unsigned int max_count = port->fifosize; unsigned int fifocnt = 0; - int max_count = port->fifosize; u32 ufcon, ufstat, uerstat; u8 ch, flag;