From bb5e6491cae4c5d6ddfa3e173e22efb35f595949 Mon Sep 17 00:00:00 2001 From: roel kluin Date: Tue, 14 Oct 2008 14:36:31 +0000 Subject: [PATCH] powerpc: Unsigned speed cannot be negative in udbg_16559.c "unsigned int" speed cannot be negative, it's thus pointless to test if it is. Signed-off-by: Roel Kluin Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/kernel/udbg_16550.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c index cb01ebc59387..7b7da8cfd5e8 100644 --- a/arch/powerpc/kernel/udbg_16550.c +++ b/arch/powerpc/kernel/udbg_16550.c @@ -142,7 +142,7 @@ unsigned int udbg_probe_uart_speed(void __iomem *comport, unsigned int clock) speed = (clock / prescaler) / (divisor * 16); /* sanity check */ - if (speed < 0 || speed > (clock / 16)) + if (speed > (clock / 16)) speed = 9600; return speed; -- 2.20.1