[PATCH 10/18] tty: serial: samsung: make max_count unsigned int

Tudor Ambarus
2024-01-10T10:22:06Z

``max_count`` negative values are not used. Since ``port->fifosize``
is an unsigned int, make ``max_count`` the same.

Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
---
drivers/tty/serial/samsung_tty.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
index 90c49197efc7..dbbe6b8e3ceb 100644
--- a/drivers/tty/serial/samsung_tty.c
+++ b/drivers/tty/serial/samsung_tty.c
@@ -760,8 +760,8 @@ static irqreturn_t s3c24xx_serial_rx_chars_dma(void *dev_id)
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;

--
2.43.0.472.g3155946c3a-goog