From 79fc3e21401be720708931002268b676e36fcf41 Mon Sep 17 00:00:00 2001 From: Vasiliy Kulikov Date: Sun, 10 Oct 2010 21:28:35 +0400 Subject: [PATCH] serial: omap-serial: fix signess error "ret" is unsigned, so check for (ret < 0) made no sense. Made it signed. Signed-off-by: Vasiliy Kulikov Acked-by: Kevin Hilman --- drivers/serial/omap-serial.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/serial/omap-serial.c b/drivers/serial/omap-serial.c index 2ee1d3282a8..14365f72b66 100644 --- a/drivers/serial/omap-serial.c +++ b/drivers/serial/omap-serial.c @@ -1055,7 +1055,7 @@ static void serial_omap_rx_timeout(unsigned long uart_no) { struct uart_omap_port *up = ui[uart_no]; unsigned int curr_dma_pos, curr_transmitted_size; - unsigned int ret = 0; + int ret = 0; curr_dma_pos = omap_get_dma_dst_pos(up->uart_dma.rx_dma_channel); if ((curr_dma_pos == up->uart_dma.prev_rx_dma_pos) || -- 2.11.4.GIT